FIELDIANA Geology Published by Field Museum of Natural History VOLUME 32 CATALOGUE OF TYPE AND REFERRED SPECIMENS OF FOSSIL CORALS IN FIELD MUSEUM OF NATURAL HISTORY PHYLLIS N. WINDLE RONALD M. AUGUSTYNEK MATTHEW H. NITECKI OCTOBER 19, 1973 FIELDIANA: GEOLOGY A Continuation of the GEOLOGICAL SERIES of FIELD MUSEUM OF NATURAL HISTORY VOLUME 32 FIELD MUSEUM OF NATURAL HISTORY CHICAGO, U.S.A. CATALOGUE OF TYPE AND REFERRED SPECIMENS OF FOSSIL CORALS IN FIELD MUSEUM OF NATURAL HISTORY FIELDIANA Geology Published by Field Museum of Natural History VOLUME 32 CATALOGUE OF TYPE AND REFERRED SPECIMENS OF FOSSIL CORALS IN FIELD MUSEUM OF NATURAL HISTORY PHYLLIS N. WINDLE University of Georgia, Athens, Georgia RONALD M. AUGUSTYNEK Calumet City, Illinois MATTHEW H. NITECKI Associate Curator, Fossil Invertebrates Field Museum of Natural History OCTOBER 19, 1973 PUBLICATION 1171 Patricia M. Williams Managing Editor, Scientific Publications Library of Congress Catalog Card Number: 73-85S07 PRINTED IN THE UNITED STATES OF AMERICA BY FIELD MUSEUM PRESS TABLE OF CONTENTS PAGE Introduction 1 Catalogue of specimens 2 References 90 INTRODUCTION This is a catalogue of type and referred specimens of fossil corals in Field Museum of Natural History. Those prefixed by UC are on permanent loan from the Walker Museum of Paleontology of the University of Chicago. Others in Field Museum's collection are dis- tinguished by the prefix P or PE. Artificial casts of types are included, when possible with the depository and catalogue number of the original specimen. Consistent with previous catalogues, only holotypes are recog- nized as valid types. When the holotype was designated by other than the original author it is so indicated. It is also noted when Field Museum holds the original material, (the "cotypes"), upon which the species has been based but when no holotype has been chosen. Any other so-called types are listed as Referred Specimens. Entries are made in their initially published form and are ordered alphabetically by genera, then by species within the genus. An at- tempt is made to note all subsequent published name changes. When the change was made but without the use of Field Museum speci- mens, this information is given in the "Remarks." Each entry also includes the stratigraphic position and locality as found in the Museum files, supplemented by the authors' publications. When available, the collection or collector's name is given. The missing specimens are not noted. CATALOGUE OF SPECIMENS Acervularia bassleri Webster and Fenton, 1924 Cast of Holotype: UC 26096; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 58-59, pi. 14, fig. 4. Cast of Referred Specimen: UC 26100; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 58-59, pi. 13, fig. 2. Cast of Referred Specimen: UC 26101; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 58-59, pi. 14, fig. 5. = Prismatophyllum bassleri (Webster and Fenton, 1924) Walker Museum Catalogue. = Hexagonaria bassleri (Webster and Fenton, 1924) Cast of Holotype: UC 26096; 1 specimen. Stumm, E. C, 1955, cards 161-162, fig. 4. Cast of Referred Specimen: UC 26100; 1 specimen. Stumm, E. C, 1955, cards 161-162, fig. 2. Cast of Referred Specimen: UC 26101; 1 specimen. Stumm, E. C, 1955, cards 161-162, fig. 5. Devonian, Owen Beds, Hackberry Stage. Owen Grove, Iowa. Fenton Collection. Remarks: The specimens from which the casts and figures were made are in the C. L. Webster Collection. Acervularia bassleri depressa Webster and Fenton, 1924 Cast of Holotype: UC 26102; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 60, pi. 12, fig. 1. = Prismatophyllum bassleri depressa (Webster and Fenton, 1924) Walker Museum Catalogue. = Hexagonaria bassleri depressa (Webster and Fenton, 1924s! Stumm, E. C, 1955, card 180, fig. 1. Devonian, Hackberry Shale. Owen Grove, Cerro Gordo County, Iowa. 2 WINDLE, AUGUST YNEK & NITECKI: CORALS 3 Fenton Collection. Remarks: Specimen from which the cast and figure were made is in the C. L. Webster Collection. Acervularia bassleri magna Webster and Fenton, 1924 Cast of Holotype: UC 26103; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 61, pi. 14, fig. 6. = Prismatophyllum bassleri magna (Webster and Fenton, 1924) Walker Museum Catalogue. = Hexagonaria bassleri magna (Webster and Fenton, 1924) Stumm, E. C, 1955, card 191, fig. 6. Devonian, Hackberry Shale. Owen Grove, Cerro Gordo County, Iowa. Fenton Collection. Remarks: Specimen from which the cast and figure were made is in the C. L. Webster Collection. Acervularia inequalis Hall and Whitfield, 1873 Referred Specimen: UC 26048; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 56-57. Cast of Referred Specimen: UC 26104; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 56-57, pi. 14, fig. 7. = Prismatophyllum inequalis (Hall and Whitfield, 1873) Walker Museum Catalogue. = Hexagonaria inequalis (Hall and Whitfield, 1873) Referred Specimen: UC 26048; 1 specimen. Stumm, E. C, 1955, cards 184-185. Cast of Referred Specimen: UC 26104; 1 specimen. Stumm, E. C, 1955, cards 184-185, fig. 7. Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Cerro Gordo County, Iowa. Fenton Collection. Remarks: Specimen from which figure and cast were made is in the C. L. Webster Collection. Acervularia whitfieldi Fenton and Fenton, 1924 Referred Specimen: UC 26055, 1 specimen in 2 pieces. Fenton, C. L. and M. A. Fenton, 1924, pp. 57-58, pi. 14, figs. 1-2. 4 FIELDIANA: GEOLOGY, VOLUME 32 = Prismatophyllum whitfieldi (Fen ton and Fen ton, 1924) Walker Museum Catalogue. = Hexagonaria whitfieldi (Fenton and Fenton, 1924) Stumm, E. C, 1955, card 224, figs. 1-2. Devonian, Hackberry Shale, Spirifer Zone. Rockford, Iowa. Fenton Collection. Alveolites expansa U. P. James, 1879 Holotype not designated; to be chosen from: UC 2395; 2 specimens. James, U. P., 1879a, p. 19. =Ceramopora expansa (U. P. James, 1879) Foerste, A. F., 1887, pp. 169-170. Foerste, A. F., 1888, p. 17, fig. 13 [plates not seen]. = Ceramopora (?) expansa (U. P. James, 1879) Bassler, R. S., 1915, p. 192. Silurian, Brassfield (Upper Medinan). Near Wilmington, Clinton County, Ohio. U. P. James Collection. Alveolites (?) granulosa U. P. James, 1875 Holotype: UC 2250; 1 specimen in 2 pieces and 2 slides. James, U. P., 1875, p. 2. Miller, S. A., 1889, p. 171. James, J. F., 1893, p. 148, text figs. 9a-c. = Stromalocerium huronense Billings, 1865 Parks, 1910, p. 312, pi. 22, figs. 4-10, pi. 23, fig. 5. Bassler, R. S., 1915, pp. 28, 1,213. = Stromalocerium granulosum (U. P. James, 1875) Foerste, 1916, pp. 299-301, pi. 1, fig. 1. Ordovician, "Upper part of Cincinnatian Group." Near Clarkesville, Ohio. U. P. James Collection. Remarks: The specimen was cut and sectioned since illustrated. James, J. F., 1893, p. 148, and Bassler, R. S., 1915, p. 1,213, list the specimen as Alveolites granulosus, James, 1872 and refer to Cat. Foss. Cincinnati Group, 1872, p. 2 [not seen]. WINDLE, AUGUSTYNEK & NITECKI: CORALS 5 Alveolites rockfordensis Hall and Whitfield, 1872 [not 1873) Referred Specimen: UC 26056; 1 specimen in 2 pieces. Fenton, C. L. and M. A. Fenton, 1924, p. 61, pi. 13, fig. 1. Upper Devonian, Hackberry Stage. Clay Pit, Rockford, Iowa. Fenton Collection. Amplexiphyllum tenue (Hall, 1882) See: Streplelasma tenue Hall, 1882. Amplexus brevis S. Weller, 1909 Holotype not designated; to be chosen from: UC 13913a; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 26. UC 13913b; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 27. UC 13913c; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 28. UC 13913d; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 29. UC 13913; 4 specimens. Weller, S., 1909, p. 271. Mississippian, Fern Glen Limestone. Railroad cut a little over 1 mile south of Kimmswick, Jefferson County, Missouri. S. Weller Collection, 1898. Amplexus cinctutus S. A. Miller, 1893 Holotype: UC 6055; 1 specimen. Miller, S. A., 1893, pp. 259-260, pi. 1, fig. 5. Silurian, Niagara Group. St. Paul, Indiana. Gurley Collection. Amplexus corrugatus Mather, 1915 Holotype: UC 16166; 1 specimen. Mather, K. F., 1915, pp. 90-91, pi. 1, fig. 8. Referred Specimen: UC 16167a; 1 specimen. Mather, K. F., 1915, pp. 90-91, pi. 1, fig. 9. 6 FIELDIANA: GEOLOGY, VOLUME 32 Referred Specimen: UC 16167b; 1 specimen. Mather, K. F., 1915, pp. 90-91. Pennsylvanian, Brentwood Limestone. Sawney Hollow, Oklahoma, Station 210. Mather Collection. Amplexus geniculatus Worthen, 1890 Referred Specimen: UC 25337a; 1 specimen. Weller, S., 1920, p. 314, pi. 5, fig. 32. Referred Specimen: UC 25337b; 1 specimen. Weller, S., 1920, p. 314, pi. 5, fig. 33. Referred Specimen: UC 25337; 1 slide. Weller, S., 1920, p. 314. Mississippian, Shelterville Formation. Fairview Bluff, Hardin County, Illinois. S. Weller Collection, 1903. Amplexus ( ?) rockf ordensis Miller and Gurley, 1897 Holotype: UC 6338; 1 specimen in 2 pieces. Miller, S. A., and W. F. Gurley, 1897, p. 53, pi. 3, figs. 22-23. Easton, W. H., 1944a, pp. 48-49, pi. 17, fig. 15. Mississippian, Kinderhook Formation. Rockford, Indiana. Gurley Collection. Amplexus rugosus S. Weller, 1909 Holotype not designated; to be chosen from: UC 4703a; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 22. UC 4703b; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 23. UC 4703c; 1 sectioned specimen. Weller, S., 1909, p. 271, pi. 10, fig. 24. UC 4703d; 1 specimen. Weller, S., 1909, p. 271, pi. 10, fig. 25. UC 4703; 6 specimens. Weller, S., 1909, p. 271. Mississippian, Fern Glen Limestone. WINDLE, AUGUSTYNEK & NITECKI: CORALS 7 Railroad cut a little over 1 mile south of Kimmswick, Jefferson County, Missouri. S. Weller Collection, 1896. UC 31645; 35 specimens and 2 slides. Weller, S., 1909, p. 271. Mississippian, Fern Glen Limestone. Shale member. Sulphur Springs, Missouri. S. Weller Collection, 1896. Amplexus sp. Referred Specimen: UC 48277; 1 specimen. Easton, 1942, p. 84, pi. 1, figs. 5, 6. Upper Mississippian, Pitkin Limestone. Northern Arkansas. Easton Collection. Arachnophyllum mamillare-wilmingtonensis Foerste, 1906 SeeiLyellia striata, U. P. James, 1878. Arachnophyllum separatum (Ulrich, 1886) Referred Specimen: UC 51981; 1 specimen. Stumm, E. C, 1964, p. 31, figs. 3, 4. Silurian, Niagaran Group. Louisville, Kentucky. Asthenophyllum orthoseptatum Grubbs, 1939 Holotype: UC 46014; 1 specimen and 1 slide. Grubbs, D. M., 1939, p. 547, pi. 61, figs. 17-18. Referred Specimens: UC 46015; 5 specimens and 1 slide. Grubbs, D. M., 1939, p. 547, pi. 61, figs. 14-16. Silurian, Niagaran Group. Federal Stone Quarry, Chicago, Illinois. Grubbs Collection. Aulacophyllum bilaterale Hall, 1882 Holotype: designated by E. C. Stumm, 1964, p. 50: UC 11862; 1 specimen. 8 FIELDIANA: GEOLOGY, VOLUME 32 Hall, James, 1882, p. 25. Hall, James, 1884, p. 429, pi. 27, fig. 5. Stumm, E. C, 1951, card 53, fig. 5. = Heliophyllum alter natum Hall, 1882 Hall, James, 1883b, pi. 24, fig. 5. =Blothrophyllum triscultatum (Hall, 1882) Stumm, E. C, 1964, p. 50, pi. 34, figs. 12, 13. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Aulacophyllum bilaterale Sloss, 1939 Holotype: UC 38710a; 1 peel. Sloss, L. L., 1939, p. 64, pi. 9, fig. 18. Holotype: UC 38710b; 1 peel. Sloss, L. L., 1939, p. 64, pi. 9, fig. 19. Holotype: UC 38710c; 1 peel. Sloss, L. L., 1939, p. 64, pi. 9, fig. 20. Referred Specimens: UC 38710; 5 pieces of 1 specimen, 4 additional specimens, and 15 peels. Sloss, L. L., 1939, p. 64. = Aulacophyllum symmetricum Sloss, 1951 Sloss, L. L., 1951, p. 415. Stumm, E. C, 1951, card 52. = Aulacophyllum hemicrassatum Sloss, 1939 Stumm, E. C, 1963, p. 142, pi. 10, fig. 8 (UC 38710b). Middle Devonian, Traverse Formation. U.S. Highway 31, 200 yards east of intersection of Michigan High- way 131; NE 34 of NW M sec. 34, T. 35 N., R. 5 W., Emmet County, Michigan. Sloss Collection. Aulacophyllum hemicrassatum Sloss, 1939 Holotype: UC 38709a; 1 peel. Sloss, L. L., 1939, pp. 64-65, pi. 9, fig. 9, text fig. 6. Stumm, E. C, 1951, card 57. Stumm, E. C, 1963, p. 142. Holotype: UC 38709b; 1 peel. WINDLE, AUGUSTYNEK & NITECKI: CORALS 9 Sloss, L. L,, 1939, pp. 64-65, pi. 9, fig. 10. Stumm, E. C, 1951, card 57. Stumm, E. C, 1963, p. 142. Referred Specimens: UC 38709; 4 pieces of 1 specimen and 6 peels. Sloss, 1939, pp. 64-65. Stumm, E. C, 1951, card 57. Stumm, E. C, 1963, p. 142. Middle Devonian, Traverse Beds. U.S. Highway 31, 200 yards east of intersection of Michigan High- way 131, NE ^ofNWK sec. 34, T. 35 N., R. 5 W., Emmet County, Michigan. Sloss Collection. See also: Aulacophyllum bilaterale Sloss, 1939. Aulacophyllum mesodilatum Sloss, 1939. Aulacophyllum mesodilatum Sloss, 1939 Holotype: UC 38704a; 1 peel. Sloss, L. L., 1939, p. 65, pi. 9, fig. 13. Stumm, E. C, 1951, card 59, fig. 13. Holotype: UC 38704b; 1 specimen in 2 pieces. Sloss, L. L., 1939, p. 65, pi. 9, figs. 11, 12. Stumm, E. C, 1951, card 59, figs. 11, 12. Referred Specimens: UC 38704; 5 peels. Sloss, L. L., 1939, p. 65. Stumm, E. C, 1951, card 59. = Aulacophyllum hemicrassatum Sloss, 1939 Stumm, E. C, 1963, p. 142, pi. 2, fig. 5 (UC 38704b). Middle Devonian, Traverse Beds, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. High- way 31. NE y4 sec. 8, T. 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. Aulacophyllum poculum Hall, 1882 Holotype: UC 35890; 1 specimen. Designated by Stumm, E.C., 1964, p. 49. Hall, James, 1882, p. 25. Hall, James, 1883b, p. 283, pi. 18, figs. 2-4. Hall, James, 1884, p. 429, pi. 27, figs. 13, 14. Stumm, E. C, 1951, card 65, figs. 2-4, 13, 14. 10 FIELDIANA: GEOLOGY, VOLUME 32 =Blofhrophyllum tripinnatum Hall, 1882 Stumm, E. C, 1964, p. 49, pi. 47, figs. 11, 12. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Aulacophyllum reflexum Hall, 1882 Holotype, designated by E. C. Stumm, 1964, p. 21: UC 35891; 1 specimen. Hall, James, 1882, p. 24. Hall, James, 1883b, p. 284, pi. 18, figs. 5-7. Hall, James, 1884, p. 428, pi. 27, figs. 3, 4. Stumm, E. C, 1951, card 69, figs. 3-7. = Heterophrentis rafinesqui (Edwards and Haime, 1851) Stumm, E. C, 1964, p. 21, pi. 11, figs. 10, 11. Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Aulacophyllum symmetricum Sloss, 1951 See: Aulacophyllum bilaterale Sloss, 1939. Aulacophyllum tripinnatum Hall, 1882 Holotype: UC 35892; 1 specimen. Designated by Stumm, E. C, 1964, p. 49. Hall, James, 1882, p. 25. Hall, James, 1883b, p. 285, pi. 22, figs. 8, 9. Hall, James, 1884, p. 429, pi. 27, figs. 11, 12. Stumm, E. C, 1951, card 72, figs, 8, 9. =Blothrophyllum tripinnatum Hall, 1882 Stumm, E. C, 1964, p. 49, pi. 47, figs. 9, 10. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Aulocaulis expansus (Fenton and Fenton, 1924) See: Aulopora expansa Fenton and Fenton, 1924 Aulopora conferta Winchell, 1866 Referred Specimen: UC 25978; 1 specimen. WINDLE, AUGUSTYNEK & NITECKI: CORALS 11 Fenton, M. A., 1937, p. 117, pi. 1, fig. 3. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 14, fig. 3. Referred Specimen: UC 25973; 1 specimen. Fenton, M.A., 1937, p. 117. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 14. Devonian, Traverse Group, Gravel Point Stage. Bell Quarry, Emmet County, Michigan. Slocom Collection. See also: Aulopora michiganensis M. A. Fenton, 1937. Aulopora expansa Fenton and Fenton, 1924 Holotype: UC 26021; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 67, pi. 16, fig. 10. = Aulocaulis expansus (Fenton and Fenton, 1924) Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 4, fig. 10. Fenton, M. A. and C. L. Fenton, 1937, pp. 119-120, fig. 2. Upper Devonian, Hackberry Stage, Lower Owen Member. Southeast of Hackberry Grove, Cerro Gordo County, Iowa. Fenton Collection. Aulopora michiganensis M. A. Fenton, 1937 Referred Specimen: UC 25974; 1 specimen. Fenton, M. A., 1937, p. 118. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 30. = Aulopora conferta Winchell, 1866 Watkins, J. L., 1959, p. 804. Devonian, Traverse Group, Gravel Point Stage. Bell Quarry, Emmet County, Michigan. Slocom Collection. Aulopora paucitabulata Fenton and Fenton, 1924 Referred Specimen: UC 26029; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 68-69. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 35. 12 FIELDIANA: GEOLOGY, VOLUME 32 Upper Devonian, Hackberry Stage, Upper Spirifer Zone. Hackberry Grove, Cerro Gordo County, Iowa. Fenton Collection. Aulopora iowaensis Hall and Whitfield, 1872 [not 1873] Referred Specimen: UC 26047; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 65, pi. 16, fig. 2. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 27, fig. 2. Upper Devonian, Hackberry Stage, Spirifer Zone. Hackberry Grove, Cerro Gordo County, Iowa. Fenton Collection. Aulopora saxivadens Hall and Whitfield, 1872 [not 1873] See: Aulopora saxivadum Hall and Whitfield, 1872 Aulopora saxivadum Hall and Whitfield, 1872 [not 1873] Cast of Holotype: UC 26083; 1 specimen. Hall, James and R. P. Whitfield, 1872, p. 16, pi. 10, fig. 6. Hall, James and R. P. Whitfield, 1873, p. 235, pi. 10, fig. 6. = Aulopora saxivadens Hall and Whitfield, 1872 [not 1873] Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 36, fig. 6. Upper Devonian, Hackberry Stage. Hackberry Grove, near Rockford, Iowa. Fenton Collection. Remarks : The specimen from which the cast and figure were made is New York State Museum no. 3042/1. Aulopora sp. Referred Specimen: UC 16165; 1 specimen. Mather, K. F., 1915, p. 98, pi. 1, fig. 6 Pennsylvanian, Morrow Formation. Fort Gibson, Oklahoma, Station 301. Mather Collection. Aulopora (?) sp. Referred Specimen: UC 47246; 1 specimen. Easton, W. H., 1944a, p. 62, pi. 17, fig. 11. WINDLE, AUGUSTYNEK & NITECKI: CORALS 13 Lower Mississippian, Chouteau Limestone. Pettis County, Missouri. Sampson Collection. Remarks: This specimen was originally part of UC 9618. Auloporella typa Grubbs, 1939 Holotype: UC 46022; 1 specimen. Grubbs, D. M., 1939, p. 549, pi. 61, fig. 25. Referred Specimens: UC 46023; 1 slide and 1 broken specimen. Grubbs, D. M., 1939, p. 549, pi. 61, figs. 24, 26. Silurian, Niagaran Group. Federal Stone Co. Quarry, near Chicago, Illinois. Grubbs Collection. Aulozoa constricta Grubbs, 1939 Holotype: UC 46024; 1 specimen. Grubbs, D. M., 1939, pp. 549-550, pi. 61, fig. 28. Referred Specimens: UC 46025; 3 specimens. Grubbs, D. M., 1939, pp. 549-550, pi. 61, figs. 27, 28. Silurian, Niagaran Group. Federal Stone Co. Quarry, near Chicago, Illinois. Grubbs Collection. Bainbridgia typicalis Ball and Grove, 1940 Holotype: UC 37782; 1 specimen in 2 pieces. Ball, J. R. and B. H. Grove, 1940, pp. 395-397, pi. 2, fig. 11. Silurian, Bainbridge Formation, Pisocrinus Beds. 234 miles southeast of Ozora, Missouri; southwest of Camp Wrather, Ste. Genevieve County; NW 34 sec. 24., T. 32 N., R. 14 E., Cape Girardeau County, Missouri. Ball Collection. Referred Specimen: UC 34518a; 1 slide. Ball, J. R. and B. H. Grove, 1940, pp. 395-397, pi. 3, fig. 5. Referred Specimen: UC 34518b; 1 slide. Ball, J. R. and B. H. Grove, 1940, pp. 395-397, pi. 3, fig. 6. Referred Specimen: UC 34518c; 1 slide. 14 FIELDIANA: GEOLOGY, VOLUME 32 Ball, J. R. and B. H. Grove, 1940, pp. 395-397, pi. 3, fig. 7. Referred Specimen: UC 34518; 92 fragments. Ball, J. R. and B. H. Grove, 1940, pp. 395-397. Silurian, Bainbridge Formation. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Baryphyllum fungulus White, 1878 Holotype: UC 6350; 1 specimen. White, C. A., 1878, pp. 29-30. Silurian, Niagaran Group Waldron, Shelby Co., Indiana. Gurley Collection Beaumontia americana S. Weller, 1909 Holotype: UC 4718; 1 specimen. Weller, S., 1909, p. 274, pi. 10, figs. 3, 4. Mississippian, Fern Glen Limestone. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection, 1896 Bethanyphyllum robustum (Hall, 1876) See: Cyathophyllum galerum Hall, 1876. Bethanyphyllum validum (Hall, 1876) See: Cyathophyllum validum Hall, 1876. Blothrophyllum tripinnatum Hall, 1882 See: Aulacophyllum poculum Hall, 1882. Aulacophyllum tripinnatum Hall, 1882. Blothrophyllum triscultatum (Hall, 1882) See: Aulacophyllum bilaterale Hall, 1882. Heliophyllum alternatum Hall, 1882. Bordenia savagei Ball and Grove, 1940 Holotype: UC 34516; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 391-393, pi. 1, fig. 5. WINDLE, AUGUSTYNEK & NITECKI: CORALS 15 Referred Specimens: UC 34189; 9 specimens. Ball, J. R. and B. H. Grove, 1940, pp. 391-393. Referred Specimen: UC 51780 Ball, J. R. and B. H. Grove Referred Specimen: UC 51781 Ball, J. R. and B. H. Grove Referred Specimen: UC 51815 Ball, J. R. and B. H. Grove Referred Specimen: UC 51816 Ball, J. R. and B. H. Grove Referred Specimen: UC 51817 Ball, J. R. and B. H. Grove Referred Specimen: UC 31818 Ball, J. R. and B. H. Grove Referred Specimen: UC 51819 1 specimen. 1940, pp. 391-393, pi. 1, fig. 8. 1 specimen. 1940, pp. 391-393, pi. 2, fig. 2. 1 specimen. 1940, pp. 391-393, pi. 1, fig. 2. 1 specimen. 1940, pp. 391-393, pi. 1, fig. 3. 1 specimen. 1940, pp. 391-393, pi. 1, fig. 4. 1 specimen. 1940, pp. 391-393, pi. 1, fig. 6. 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 391-393, pi. 1, fig. 7. Silurian, Bainbridge Formation, Pisocrinus Beds. Southwest of Camp Wrather, 2}4 miles southeast of Ozora, Ste. Genevieve County, Missouri. Ball Collection. Bothrophyllum (?) kansasense (Miller and Gurley, 1894) See: Campophyllum kansasense Miller and Gurley, 1894. Calapoecia canadensis var. anticostiensis Billings, 1865 Referred Specimen: P 28830; 1 specimen, 3 slides. Roy, S. K., 1941, pp. 74-76, fig. 38a-d. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. Calathium (?) sp. Referred Specimen: PE 11014; 1 specimen. Ingels, J. J. C, 1963, p. 417, pi. 2, fig. 3. Referred Specimens: PE 11015; 1 specimen. PE 11016; 5 speci- mens. PE 11017; 1 specimen. PE 11018; 1 specimen. PE 11019; 1 specimen. 16 FIELDIANA: GEOLOGY, VOLUME 32 Ingels, J. J. C, 1963, p. 417. = Coral Toomey, D. F. and J. J. C. Ingels, 1964, p. 1,102. = Thecia sp. Museum Catalogue. Middle Silurian, Thorn Group. Material Service Co. Quarry; west and northwest of Thornton, Illinois, T. 36 N., R. 14 W. Campophyllum kansasense Miller and Gurley, 1894. Holotype not designated; to be chosen from: Referred Specimen: UC 47235 previously UC 6616; 1 specimen in 3 pieces. Miller, S. A. and W. F. Gurley, 1894, pp. 67-68, pi. 7, figs. 19, 22. Referred Specimen: UC 6616a; 1 specimen. Miller, S. A. and W. F. Gurley, 1894, pp. 67-68, pi. 7, fig. 20. Referred Specimen: UC 6616b; 1 specimen. Miller, S. A. and W. F. Gurley, 1894, pp. 67-68, pi. 7, fig. 21. =Bothrophyllum (?) kansasense (Miller and Gurley, 1894) Holotype: UC 47235; 1 specimen in 3 parts. Designated by W. H. Easton, 1944b, p. 123. Easton, W. H., 1944b, p. 123. Holotype: UC 47235a; 1 peel. Easton, W. H., 1944b, p. 123, pi. 22, fig. 9. Holotype: UC 47235b; 1 peel. Easton, W. H., 1944b, p. 123, pi. 22, fig. 10. Referred Specimens: UC 6616; 2 specimens. Easton, W. H., 1944b, p. 123. Pennsylvanian, Kansas City Group, Westerville Limestone, (Cocke, J. M., personal communication). Kansas City, Missouri. Gurley Collection. Campophyllum torquium (Owen, 1852) Referred Specimen: UC 16163; 1 peel. Mather, K. F., 1915, pp. 93-94, pi. 1, fig. 14a. WINDLE, AUGUSTYNEK & NITECKI: CORALS 17 =Canina torquia (Owen, 1852) Easton, W. H., 1944b, pp. 125-128. Pennsylvania^ Brentwood Limestone. Near Brentwood, Arkansas, Station 145. Mather Collection. Canina torquia (Owen, 1852) SeeiCampophyllum torquium (Owen, 1852) Caninia flaccida Easton, 1943 Holotype: UC 47243a; 1 peel. Easton, W. H., 1943b, p. 278, pi. 46, fig. 5. Holotype: UC 47243b; 1 peel. Easton, W. H., 1943b, p. 278, pi. 46, fig. 6. Referred Specimen: UC 59805; 1 peel. Easton, W. H., 1943b, p. 278. Upper Mississippian, Glen Dean Formation, near Bangor Lime- stone. 200 ft. above base, west foot, Lookout Mt., near sandpipe, one- quarter mile east of Ft. Payne, Alabama. Easton Collection. Caninia tennesseensis Easton, 1943 Holotype: UC 47240a; 1 peel. Easton, W. H., 1943b, p. 277, pi. 46, fig. 1. Holotype: UC 47240b; 1 peel. Easton, W. H., 1943b, p. 277, pi. 46, fig. 4. Referred Specimen: UC 47241a; 1 peel. Easton, W. H., 1943b, p. 277, pi. 46, fig. 3. Referred Specimens: UC 47241; 1 peel. UC 51584; 2 peels. Easton, W. H., 1943b, p. 277. Mississippian, ? Golconda Limestone and Shale. Quarry by railroad at Sherwood, Tennessee. Easton Collection. Remarks: Peels were made from U.S. National Museum 533 U. Caninia torquia (Owen, 1852) Holotype: UC 47238a; 2 peels. 18 FIELDIANA: GEOLOGY, VOLUME 32 Easton, W. H., 1944b, pp. 125-128, pi. 22, fig. 2. Holotype: UC 47238b; 3 peels. Easton, W. H., 1944b, pp. 125-128, pi. 22, figs. 3-4. Pennsylvanian, Beil Limestone. Near mouth of Keg Creek, Iowa. Easton Collection. Remarks: Peels were made from U.S. National Museum 17953. Referred Specimen: UC 47245; 5 peels. Easton, W. H., 1944b, pp. 125-128, pi. 22, fig. 5. Referred Specimen: UC 47244; 6 peels. Easton, W. H., 1944b, pp. 125-128, pi. 22, fig. 6. Pennsylvanian, "Upper Coal Measures." Rock Bluff and Cedar Bluff, Nebraska. Easton Collection. Remarks: Peels were made from U.S. National Museum 6839. Caninostrotion variabilis Easton, 1943 Holotype: UC 48367; 1 specimen. Easton, W. H., 1943a, pp. 134-135, pi. 21, fig. 16. Referred Specimen: UC 47203; 1 specimen. Easton, W. H., 1943a, pp. 134-135, pi. 21, fig. 14. Referred Specimens: UC 48271; 2 specimens and 11 peels. Easton, W. H., 1943a, pp. 134-135. Upper Mississippian, Pitkin Formation. Easton Locality 4, massive ledge of limestone at the top of Pitkin Bluff on the east side of the Fayetteville Country Club, 300 yd. south of the clubhouse, Fayetteville, Arkansas. Referred Specimen: UC 38272; 1 specimen in 2 pieces. Easton, W. H., 1943a, pp. 134-135. Referred Specimen: UC 38272; 5 peels. Easton, W. H., 1943a, pp. 134-135, pi. 21, fig. 15. Upper Mississippian, Pitkin Formation. Shale and argillaceous limestone in reentrant near top of Pitkin on the south side of outlier in NW H sec. 35, T. 16 N., R. 30 W. Easton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 19 Ceramopora expansa (U. P. James, 1879) See: Alveolites expansa U. P. James, 1879. Ceramopora (?) expansa (U. P. James 1879) See: Alveolites expansa U. P. James 1879. Chonophyllum ellipticum Hall and Whitfield, 1873 Cast of Referred Specimen: UC 26054a; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 29, pi. 3, fig. 6. Stumm, E. C, 1953, cards 91-92, fig. 6. Cast of Referred Specimen: UC 26054b; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 29, pi. 3, fig. 7. Stumm, E. C, 1953, cards 91-92, fig. 7. Cast of Referred Specimen: UC 26054c; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 29, pi. 3, fig. 8. Stumm, E. C, 1953, cards 91-92, fig. 8. Casts of Referred Specimens: UC 26054; 3 specimens. Fenton, C. L. and M. A. Fenton, 1924, p. 29. Stumm, E. C, 1953, cards 91-92. Upper Devonian, Spirifer Zone, Hackberry Shale. Hackberry Grove, Iowa. Fenton (Webster) Collection. Chonophyllum ovatum Sloss, 1939 Referred Specimen: UC 38703; 1 specimen. Sloss, L. L., 1939, p. 60. = Naos ovatus (Sloss, 1939) Stumm, E. C, 1953, card 98. Devonian, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. High- way 31, NE % sec. 8, T. 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. Chonophyllum ponderosum Rominger, 1876 Referred Specimens: UC 38700; 3 peels. UC 38701; 3 specimens. Sloss, L. L., 1939, pp. 59-60. = Naos ponderosum (Rominger, 1876) Stumm, E. C, 1953, cards 99-100. Devonian, Gravel Point Zone. 20 FIELDIANA: GEOLOGY, VOLUME 32 Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. High- way 31, NE M sec. 8, T. 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. Chonostegites clappi Milne-Edwards and Haime, 1851 See: Michelinia clappi (Milne-Edwards and Haime, 1851). Cladochonus americanus S. Weller, 1909 Holotype: UC 13905; 1 specimen. Weller, S., 1909, p. 275, pi. 10, fig. 30. Lower Mississippian, Fern Glen Limestone. Fern Glen, Missouri. S. Weller Collection, 1906. Cladochonus crassa (McCoy, 1844) See: Monilopora crassa McCoy, 1844. Cladochonus fragilis Mather, 1915 Holotype not designated ; to be chosen from : UC 16170a; 1 specimen. Mather, K. F., 1915, p. 98, pi. 1, fig. 3. UC 16170b; 1 specimen. Mather, K. F., 1915, p. 98, pi. 1, fig. 4. UC 16170; 1 specimen. Mather, K. F., 1915, p. 98, pi. 1, fig. 5. Pennsylvanian, Morrow Formation. Near Fort Gibson, Oklahoma, Station 301. Mather Collection. Remarks: Hill, Dorothy and E. C. Stumm, in Moore, ed., 1956, p. 472, equate this genus with Monilopora. Cladochonus ? siluriensis Ball and Grove, 1940 Referred Specimen: UC 35191; 1 specimen coiled around crinoid stem. Ball, J. R. and B. H. Grove, 1940, pp. 397-399, pi. 3, fig. 11. Referred Specimen: UC 34519a; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 397-399, pi. 3, fig. 8. WINDLE, AUGUSTYNEK & NITECKI: CORALS 21 Referred Specimen: UC 34519b; 1 specimen in 2 pieces. Ball, J. R. and B. H. Grove, 1940, pp. 397-399, pi. 3, fig. 9. Referred Specimen: UC 34519c; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 397-399, pi. 3, fig. 10. Referred Specimen: UC 345 19d; 1 specimen coiled around crinoid stem. Ball, J. R. and B. H. Grove, 1940, pp. 397-399, pi. 3, fig. 14. Referred Specimens: UC 34519; 23 fragments. Ball, J. R. and B. H. Grove, 1940, pp. 397-399. Silurian, Bainbridge Formation. Hill near Camp Wrather near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Cladochonus stria tissimus Easton, 1946. See: Cladochonus striatus Easton, 1944. Cladochonus striatus Easton, 1944 Holotype: UC 9678a; 1 specimen. Easton, W. H., 1944a, p. 62, pi. 21, fig. 5. Referred Specimen: UC 9678b; 3 specimens. Easton, W. H., 1944a, p. 62. Referred Specimen: UC 9769a; 1 specimen. Easton, W. H., 1944a, p. 62, pi. 21, fig. 4. Referred Specimen: UC 9769b; 7 specimens. Easton, W. H., 1944a, p. 62. = Cladochonus striatissimus Easton, 1946 Easton, W. H., 1946, p. 393. Mississippian, Chouteau Limestone. Locality 8, Pettis County, Missouri. Sampson Collection. Cladopora multiseriata S. Weller, 1903 Holotype: UC 10357; numerous coralla in 1 specimen. Weller, S., 1903, p. 271, pi. 26, figs. 2, 3. Devonian, Coeymans Limestone. Vyi miles northeast of Hainesville, New Jersey. 22 FIELDIANA: GEOLOGY, VOLUME 32 S. Weller New Jersey Collection. Remarks: Hill, Dorothy and E. C. Stumm, in Moore, ed., 1956, p. 466, equate this genus with Coenites. Cladopora rectilineata Simpson, 1889 Referred Specimens: UC 10388a; 1 specimen, 2 fragments. Weller, S., 1903, p. 221, pi. 17, fig. 16. Referred Specimen: UC 10388b; 1 specimen. Weller, S., 1903, p. 221, pi. 17, fig. 14. Referred Specimen: UC 10388c; 1 specimen, 1 fragment. Weller, S., 1903, p. 221, pi. 17, fig. 15. Silurian, Decker Ferry Limestone. Nearpass Quarry, New Jersey. S. Weller New Jersey Collection. Remarks: S. Weller, 1903, pi. 17, fig. 17, enlarges one of the speci- mens but does not indicate which. The fragments, in each case, have been broken from the matching specimen. Hill, Dorothy and E. C. Stumm, in Moore, ed., 1956, p. 466, equate this genus with Coenites. Cleistopora procera (Rowley, 1901) Referred Specimen: UC 9765; 1 specimen in 2 pieces. Easton, W. H., 1944a, p. 58, pi. 17, figs. 8-9. Mississippian, Chouteau Limestone. Locality 8, Pettis County, Missouri. Sampson Collection. Clinophyllum chouteauense (Miller, 1891) Referred Specimen: UC 9679 A; 1 specimen. Grove, B. H., 1935, pp. 365-366, pi. 9, fig. 12. Easton, W. H., 1944a, p. 47. Referred Specimen: UC 9679B; 1 specimen. Grove, B. H., 1935, pp. 365-366, pi. 9, fig. 13. Easton, W. H., 1944a, p. 47. Referred Specimen: UC 9679; 2 specimens. Grove, B. H., 1935, pp. 365-366. Easton, W. H., 1944a, p. 47. Referred Specimen: UC 31 583 A; 1 specimen. WINDLE, AUGUSTYNEK & NITECKI: CORALS 23 Grove, B. H., 1935, pp. 365-366, pi. 9, fig. 14. Easton, W. H., 1944a, p. 47. Referred Specimen: UC 31583; 3 specimens. Grove, B. H., 1935, pp. 365-366. Easton, W. H., 1944a, p. 47. Lower Mississippian, Chouteau Limestone. Sedalia, Pettis County, Missouri. Sampson Collection. Coenites multiseriata (S. Weller, 1903) SeeiCladopora multiseriata S. Weller, 1903. Coenites rectilineata (Simpson, 1889) SeeiCladopora rectilineata Simpson, 1889. Columnaria halli Nicholson, 1879 Referred Specimen: UC 25945; 1 specimen. Fenton, C. L., 1928a, p. 89, sec. 25. Fenton, C. L., 1928b, p. 128, pi. 2, fig. 1. Ordovician, Plattin Formation, limestone, grey, fucoidal. South Beckett Hill, Ste. Genevieve County, Missouri. Referred Specimen: UC 25946; 1 specimen. Fenton, C. L., 1928a, p. 89, sec. 24. Fenton, C. L., 1928b, p. 128, pi. 2, fig. 2. Ordovician, Plattin Formation, limestone, thinly and irregularly bedded, weathering to heavy ledges. Top of section, South Beckett Hill, Ste. Genevieve County, Missouri. Referred Specimen: UC 25947; 1 specimen. Fenton, C. L., 1928a, p. 90, sec. 12. Fenton, C. L., 1928b, p. 128. Ordovician, Plattin Formation, limestone, buff to grey, thin-to- medium bedding, honeycombed by small fucoidal molds. River aux Vases, Ste. Genevieve County, Missouri. Fenton Collection. 24 FIELDIANA: GEOLOGY, VOLUME 32 Columnopora cribriformes Nicholson, 1874 Holotype: UC 216; 1 specimen. Designated by Foerste, A. F., 1916, pp. 293-295. Referred Specimen: UC 984; 1 specimen. Nicholson, H. A., 1874, pp. 253-254. Nicholson, H. A., 1875, pp. 185-186. Nicholson, H. A., 1879, p. 164, pi. 7, figs. 2-2d [not seen]. =Calapoecia cribriformes (Nicholson, 1874) Foerste, A. F., 1916, pp. 293-295, pi. 3, fig. 5 (UC 216). Upper Ordovician, Cincinnati Group, near Cincinnati, Ohio. U. P. James Collection. Remarks: Nicholson's original description is also based on speci- mens in the G. J. Hinde Collection. Craterophyllum (?) latiradium Hall, 1882 See: Cystiphyllum latiradium Hall, 1882. Cyathaxonia arcuata S. Weller, 1909 Holotype not designated ; to be chosen from : UC 4706a; 1 specimen. Weller, S., 1909, p. 269, pi. 10, fig. 12. UC 4706b; 1 specimen. Weller, S., 1909, p. 269, pi. 10, fig. 13. Referred Specimen: UC 4706; 3 specimens. Weller, S., 1909, p. 269. Lower Mississippian, Fern Glen Limestone, shale bed. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection, 1896. Referred Specimen: UC 31635; 16 specimens and 2 slides. Weller, S., 1909, p. 269. Lower Mississippian, Fern Glen Limestone. Fern Glen, Missouri. S. Weller Collection, 1896. Referred Specimen: UC 31646; 7 specimens. Weller, S., 1909, p. 269. Lower Mississippian, Fern Glen Limestone, shale bed. WINDLE, AUGUST YNEK & NITECKI: CORALS 25 Sulphur Springs, Missouri. S. Weller Collection, 1896. Cyathaxonia minor S. Weller, 1909 Holotype not designated ; to be chosen from : UC 13904a; 1 specimen. Weller, S., 1909, pp. 270-271, pi. 10, fig. 14. UC 139C4b; 1 specimen. Weller, S., 19C9, pp. 270-271, pi. 10, fig. 15. UC 13904c; 1 specimen. Weller, S., 1909, pp. 270-271, pi. 10, fig. 16. UC 13904d; 1 specimen. Weller, S., 1909, pp. 270-271, pi. 10, fig. 17. UC 13904; 7 specimens. Weller, S., 1909, pp. 270-271. Lower Mississippian, Fern Glen Limestone. Section in Missouri Pacific Railroad cut, west of Fern Glen Sta- tion, 20 miles west of St. Louis, Missouri. S. Weller Collection, 1906. Referred Specimens: UC 3135; 17 specimens. Weller, S., 1909, pp. 270-271. Lower Mississippian, Fern Glen Limestone. Fern Glen, Missouri. S. Weller Collection, 1896. =Cyathaxonia tantilla (Miller, 1891). Grove, B. H., 1935, pp. 367-368. Referred Specimen: UC 38042a; 1 specimen. Grove, B. H., 1935, pp. 367-368, pi. 9, fig. 15. Easton, W. H., 1944a, pp. 30-31. Referred Specimen: UC 38042b; 1 specimen. Grove, B. H., 1935, pp. 367-368, pi. 9, fig. 16. Easton, W. H., 1944a, pp. 30-31. Referred Specimen: UC 38042c; 1 specimen. Grove, B. H., 1935, pp. 367-368, pi. 9, fig. 17. Easton, W. H., 1944a, pp. 30-31. Lower Mississippian, Chouteau Limestone. Near Sedalia, Pettis County, Missouri. Sampson Collection. 26 FIELDIANA: GEOLOGY, VOLUME 32 Cyathaxonia tantilla (Miller, 1891) See: Cyathaxonia minor S. Weller, 1909. Cyathophyllum cohaerens Hall, 1882 Holotype: UC 51980; 1 specimen in 4 pieces and 3 slides. Desig- nated by Stumm, E. C, 1964, p. 41. Hall, James, 1882, p. 41-42. Hall, James, 1884, p. 445. = Disphyllum cohaerens (Hall, 1882) Stumm, E. C, 1964, p. 41, pi. 34, figs. 6, 7. Devonian, Jeffersonville Limestone. Falls of the Ohio. Remarks: William Oliver (in personal communication) indicates this specimen, sectioned since illustrated, is a Silurian Entelo- phyllum from the Louisville Limestone. Cyathophyllum galerum Hall, 1876 Cast of Holotype: UC 37724a; 1 specimen. Designated by E. C. Stumm, 1964, p. 40. Hall, James, 1876, pi. 32, fig. 21. Cast of Holotype: UC 37724b; 1 specimen. Hall, James, 1876, pi. 32, fig. 23. = Bethany phyllum robustum Hall, 1876 Stumm, E. C, 1964, p. 40. Devonian, Hamilton Group. Moscow, New York. Hall Collection. Remarks: The holotype from which the casts were made is New York State Museum no. 3240/1. Cyathophyllum nanum Hall, 1876 Cast of Holotype: UC 37725; 1 specimen in 2 pieces. Hall, James, 1876, pi. 22, figs. 12, 13, pi. 31, fig. 14. Middle Devonian, Hamilton Group. Moscow, New York. Hall Collection. Remarks: The holotype from which the cast was made is New York State Museum no. 3242/1. WINDLE, AUGUSTYNEK & NITECKI: CORALS 27 Cyathophyllum validum Hall, 1876 Holotype: UC 11795; 1 specimen. Designated by E. C. Stumm, 1964, p. 40. Hall, James, 1876, pi. 39, figs. 7-9. Devonian, Onondagan Limestone. Falls of the Ohio. Gurley Collection. Referred Specimen: UC 35867; 1 specimen in 3 pieces. Hall, James, 1876, pi. 39. Devonian, Lower Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Referred Specimen: UC 35700; 2 sectioned specimens. Hall, James, 1876, pi. 39. Middle Devonian, Columbus Limestone. Hall Collection. =Bethanyphyllum validum (Hall, 1876) Stumm, E. C, 1964, p. 40, pi. 36, figs. 3, 4 (UC 11795). Cylindrophyllum compactum (Hall, 1882) See: Heliophyllum gemmatum Hall, 1882. Cystelasma sp. Referred Specimen: UC 14821a; 1 specimen. Weller, S., 1916, p. 245, pi. 19, fig. 21. Referred Specimen: UC 14821b; 1 specimen. Weller, S., 1916, p. 245, pi. 19, fig. 22. Referred Specimen: UC 14821; 1 specimen. Weller, S., 1916, p. 245. Middle Mississippian, Ste. Genevieve Limestone. Fountain Creek, near Waterloo, Illinois. S. Weller Collection, 1906 Cystiphylloides americanum (Edwards and Haime, 1851) See: Cystiphyllum americanum Edwards and Haime, 1851. Cystiphyllum crateriforme Hall, 1882. Cystiphyllum varians Hall, 1876. 28 FIELDIANA: GEOLOGY, VOLUME 32 Cystiphylloides nanum (Hall, 1882) See: Cystiphyllum nanum Hall, 1882. Cystiphylloides pustulatum (Hall, 1882) See: Cystiphyllum pustulatum Hall, 1882. Cystiphylloides tenuiradium (Hall, 1882) See: Cystiphyllum tenuiradium Hall, 1882. Cystiphyllum americanum Edwards and Haime, 1851 Referred Specimen: UC 11819; 1 specimen. Hall, James, 1876, pi. 28, fig. 1. Fenton, C. L. and M. A. Fenton, 1938, pp. 228-230. = Cystiphylloides americanum (Edwards and Haime, 1851) Stumm, E. C, 1949, p. 39. Devonian, Hamilton Group. Moscow, New York. Hall Collection. Cystiphyllum crateriforme Hall, 1882 Holotype: UC 35854; 1 specimen. Designated by E. C. Stumm, 1964, p. 54. Hall, James, 1882, p. 57. Hall, James, 1884, p. 461. = Cystiphylloides americanum (Edwards and Haime, 1851) Stumm, E. C, 1964, p. 54, pi. 50, figs. 6, 7. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Cystiphyllum latiradium Hall, 1882 Holotype: UC 11798; 1 specimen. Designated by E. C. Stumm, 1964, p. 33. Hall, James, 1882, p. 57. Hall, James, 1883b, p. 304, pi. 28, figs. 8, 9. Hall, James, 1884, p. 461. = Craterophyllum ? latiradium (Hall, 1882) Stumm, E. C, 1964, p. 33, pi. 24, figs. 1, 2. Middle Devonian, Jeffersonville Limestone. WINDLE, AUGUSTYNEK & NITECKI: CORALS 29 Falls of the Ohio. Hall Collection. Remarks: S. Weller, in the Walker Museum Catalogue indicated that Hall illustrated this specimen but did not publish the drawing. Cystiphyllum mundulum Hall and Whitfield, 1873 Referred Specimen: UC 26013; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 41, pi. 3, fig. 3. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Cystiphyllum nanum Hall, 1882 Referred Specimen: UC 35862; 2 specimens. Hall, James, 1882, p. 56. Hall, James, 1884, p. 460. = Cystiphylloides nanum (Hall, 1882) Stumm, E. C, 1964, p. 55, pi. 55, figs. 1, 2. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Cystiphyllum pustulatum Hall, 1882 Referred Specimens: UC 11846; 1 specimen. UC 35859; 2 speci- mens. Hall, James, 1882, p. 58. Hall, James, 1883a, p. 262. Hall, James, 1884, p. 462. = Cystiphylloides pustulatum (Hall, 1882) Stumm, E. C, 1964, p. 56, pi. 55, figs. 3, 4 (UC 11846) pi. 50, figs. 3-5 (UC 35859). Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Remarks: S. Weller, in the Walker Museum Catalogue, indicates Hall illustrated these specimens but did not publish the drawings. 30 FIELDIANA: GEOLOGY, VOLUME 32 Cystiphyllum tenuiradium Hall, 1882 Holotype: UC 35860; 1 specimen. Designated by E. C. Stumm, 1964, p. 56. Hall, James, 1882, p. 56. Hall, James, 1884, p. 460. = Cystiphylloides tenuiradium (Hall, 1882) Stumm, E. C, 1964, p. 56, pi. 50, figs. 10, 11. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Cystiphyllum varians Hall, 1876 Referred Specimen: UC 30800; 1 specimen. Hall, James, 1876, pi. 29. Referred Specimen: UC 37726; cast of 1 specimen. Hall, James, 1876, pi. 29, figs. 10-12. = Cystiphylloides americanum (Edwards and Haime, 1851) Stumm, E. C, 1964, p. 54. Devonian, Hamilton Group. Moscow, New York. Gurley Collection. Diphyphyllum coralliferum (Hall, 1852) See: Diplophyllum coralliferum Hall, 1852 Diphyphyllum tubiforme Fenton and Fenton, 1924 Holotype: UC 26014; 1 specimen and 2 slides. Fenton, C. L. and M. A. Fenton, 1924, p. 42, pi. 2, figs. 1-3. Referred Specimen: UC 26015; 1 specimen and 1 slide. Fenton, C. L. and M. A. Fenton, 1924, p. 42, pi. 2, fig. 4. Devonian, Hackberry Shale, Spirifer Zone. Clay Pit, Rockford, Iowa. Fenton Collection. Diplophyllum coralliferum Hall, 1852 Referred .? Specimen: UC 51675; 2 slides. UC 51676; 1 slide. UC 51677; 1 slide. Hall, James, 1852, p. 322. WINDLE, AUGUSTYNEK & NITECKI: CORALS 31 = Diphyphyllum coralliferum (Hall, 1852) Hall, James, 1859, p. 80. Schuchert, C, 1903, p. 163. Lower Silurian, Cayuga Group. Schoharie, New York. Hall Collection. Disphyllum cohaerens (Hall, 1882) See: Cyathophyllum cohaerens Hall, 1882. Ditoecholasma saffordi Ball and Grove, 1940 Holotype: UC 51810 [not UC 39352]; 1 specimen. Ball and Grove, 1940, pp. 389-391, pi. 2, figs. 8, 9. Referred Specimen: UC 51811 [not UC 39356]; 1 slide. Ball and Grove, 1940, pp. 389-391, pi. 2, fig. 7. Referred Specimen: UC 51812 [not UC 39360]; 1 slide. Ball and Grove, 1940, pp. 389-391, pi. 2, fig. 10. Referred Specimens: UC 51813; 3 slides. Ball and Grove, 1940, pp. 389-391. Referred Specimens: UC 51814; 5 specimens. Ball and Grove, 1940, pp. 389-391. Silurian, Bainbridge Formation. 2}4 miles southeast of Ozora, Ste. Genevieve County, Missouri. Ball Collection. Diversophyllum traversense (Winchell, 1866) Referred Specimen: UC 38733a; 1 specimen. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 14. Referred Specimen: UC 38733b; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 15. Referred Specimen: UC 38734a; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 16, text fig. 7C. Referred Specimen: UC 38734b; 1 specimen. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 17. Referred Specimen: UC 38735; 1 slide. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 18, text fig. 7A. 32 FIELDIANA: GEOLOGY, VOLUME 32 Referred Specimen: UC 38736a; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 19. Referred Specimen: UC 38736b; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 20, text fig. 7B. Referred Specimen: UC 38736c; 1 specimen. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 21. Referred Specimen: UC 38737a; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 22. Referred Specimen: UC 38737b; 1 peel. Sloss, L. L., 1939, pp. 66-68, pi. 11, fig. 23. Referred Specimens: UC 38733; 5 peels. UC 38734; 6 peels. UC 38736; 1 specimen and 6 peels. UC 38737; 1 specimen in 2 pieces and 11 peels. UC 38754; 3 specimens and 7 peels. Sloss, L. L., 1939, pp. 66-68. Devonian, Traverse Beds, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. High- way 31, NE M sec. 8, T. 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. Referred Specimen : UC 38744 ; 4 fragments and 9 peels. Sloss, L. L., 1939, pp. 66-68, pi. 12, fig. 22. Devonian, Traverse Beds, Gravel Point, Emmet County, Michigan West end, Petoskey Portland Cement Co. Quarry, SW 34 sec. 2 T., 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. Emmonsia arbuscula (Hall, 1876) SeeiFavosites arbuscula Hall, 1876 Emmonsia emmonsi (Rominger, 1876) Referred Specimen: UC 35773; 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, pp. 35-36. Devonian, Onondagan Limestone. Williamsville, New York. Hall Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 33 Emmonsia epidermata (Rominger, 1876) See: Favosites epidermata Rominger, 1876. Emmonsia tuberosa (Rominger 1876) See: Favosites tuberosa Rominger, 1876. Enterolasma waynense Simpson, 1900 Referred Specimen: UC 34517; 7 specimens. Ball, J. R. and B. H. Grove, 1940, p. 383. Silurian, Bainbridge, Pisocrinus Beds. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Enterolasma waynensis (Safford, 1869) Referred Specimens: UC 51809; 35 specimens. Ball, J. R. and B. H. Grove, 1940, p. 383. Silurian, Bainbridge Formation, Pisocrinus Beds. 2}4 miles southeast of Ozora, Ste. Genevieve County, Missouri. Ball Collection. Eridophyllum archiaci (Billings, 1860) Referred Specimen: UC 35904; 1 specimen. Stumm, E. C, 1964, p. 45, pi. 1, fig. 4. Middle Devonian, Beechwood Limestone. Falls of the Ohio. Hall Collection. Favistella sp. Referred Specimens: P 28827; 3 slides. Roy, S. K., 1941, p. 69, figs. 35a, b. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. Favosites arbuscula Hall, 1876 Holotype not designated ; to be chosen from : UC 11821a; 1 specimen. Hall, James, 1876, pi. 36, fig. 7. 34 FIELDIANA: GEOLOGY, VOLUME 32 UC 11821b; 1 specimen. Hall, James, 1876, pi. 36, fig. 8. UC 11821c; 1 specimen. Hall, James, 1876, pi. 36, fig. 9. =Emmonsia arbuscula (Hall, 1876) Fen ton, C. L. and M. A. Fen ton, 1936, pp. 34-35, pi. 1, fig. 1 (UC 11821b), fig. 3 (UC 11821c). Fenton, C. L. and M. A. Fenton, in Stumm, E. C, C. L. Fenton, and M. A. Fenton, 1949, card 191, fig. 1 (UC 11821a), fig. 1— longitudinal section (UC 11821b), fig. 3 (UC 11821c). Stumm, E. C, 1964, p. 65-66. Devonian, Hamilton Group. Western New York. Hall Collection. Favosites argus Hall, 1876 Referred Specimen: UC 37749; 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, pp. 25-26, pi. 2, fig. 3. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, and C. L. Fenton, and M. A. Fenton, 1949, card 224, fig. 3, and card 225. Devonian, Hamilton Group. Hill's Gulch, Le Roy, New York. Hall Collection. Favosites biloculi Hall, 1876 See: Favosites epidermata corticosa Hall, 1876. Favosites conicus Hall, 1874 Referred Specimen: UC 21131; 1 specimen. Tansey, V. 0., in Branson, E. B., 1922, pp. 178-179, pi. 41, figs. 3-4. Referred Specimen: UC 21131b; 1 specimen in 3 pieces. Tansey, V. 0., in Branson, E. B., 1922, pp. 178-179, pi. 41, fig. 2. Referred Specimen: UC 21131c; 1 specimen. Tansey, V. 0., in Branson, E. B., 1922, pp. 178-179, pi. 41, fig. 7. Referred Specimen: UC 21131d; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, pp. 178-179, pi. 41, figs. 5, 6. WINDLE, AUGUSTYNEK & NITECKI: CORALS 35 Devonian, Bailey Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Favosites corticosus (Hall, 1876) See: Favosites epidermata corticosa Hall, 1876. Favosites distortus Hall, 1876 See: Favosites hemispherica var. disiorta Hall, 1876. Favosites epidermata Rominger, 1876 Referred Specimen: UC 11827; 1 specimen. Hall, James, 1876, pi. 6, figs. 1-2. Devonian, Onondagan Limestone. Near Akron, New York. Hall Collection. Referred Specimen: UC 11816; 1 specimen. Hall, James, 1876, pi. 12, fig. 6. Devonian, Onondagan Limestone. Cayuga, Ontario. Hall Collection. =Emmonsia epidermata (Rominger, 1876) Fenton, C. L. and M. A. Fen ton, 1936, p. 36. Stumm, E. C, 1964, pp. 66-67. Favosites epidermata corticosa Hall, 1876 Holotype not designated ; to be chosen from : UC 11815; 1 specimen in 3 parts and 2 slides. Hall, James, 1876, pi. 10, figs. 4-5, pi. 11, figs. 11-12. UC 12358; 1 specimen. Hall, James, 1876, pi. 10, figs. 2-3. ^Favosites corticosus (Hall, 1876) Fenton, C. L. and M. A. Fenton, 1936, p. 27, pi. 4, figs. 6-7. =Favosites biloculi Hall, 1876 Stumm, E. C, 1964, p. 62. Devonian, Onondagan Limestone. Near Akron, New York. Hall Collection. 36 FIELDIANA: GEOLOGY, VOLUME 32 Remarks: Fen ton and Fenton, 1936, figure the 2 slides of UC 11815. Favosites forbesi occidentalis Hall, 1875 Referred ? Specimen: UC 23374; 12 slides. Hall, James, 1879, pp. 109-110. Silurian, Niagaran Group. Waldron, Indiana. Hall Collection. Referred Specimens: UC 34506; 7 specimens. Ball, J. R. and B. H. Grove, 1940, p. 383. Silurian, Bainbridge Formation, Pisocrinus Beds. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Favosites helderbergiae Hall, 1874 Referred Specimen: UC 11794; 1 specimen. Hall, James, 1887, p. 8, pi. 4, fig. 1. Devonian, Helderbergian Limestone. Clarksville, New York. Hall Collection. Favosites cf. helderbergiae Hall, 1874 Referred Specimen: UC 21133a; 1 specimen. Tansey, V. 0., in Branson, E. B., 1922, p. 177, pi. 40, fig. 12. Referred Specimen: UC 21133b; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 40, fig. 13. Referred Specimen: UC 21133c; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 40, fig. 14. Referred Specimen: UC 21133d; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 40, fig. 15. Referred Specimen: UC 21133e; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 40, fig. 16. Referred Specimen: UC 21133f; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 40, fig. 17. Referred Specimen: UC 21133g; 1 specimen. Tansey, V. O., in Branson, E. B., 1922, p. 177, pi. 41, fiff. 1. WINDLE, AUGUSTYNEK & NITECKI: CORALS 37 Referred Specimen: UC 21133h; 1 specimen. Tansey, V. 0., in Branson, E. B., 1922, p. 177. Devonian, Bailey Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Referred Specimen: UC 27554a; 1 specimen. Stewart, G. A., in Branson, E. B., 1922, p. 222, pi. 57, fig. 8. Referred Specimen: UC 27554; 20 specimens and 2 slides. Stewart, G. A., in Branson, E. B., 1922, p. 222. Devonian, Little Saline Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Favosites hemispherica var. a Hall, 1876 Referred Specimen: UC 11809a; 1 specimen. Hall, James, 1876, pi. 2A, figs. 1-3. Referred Specimen: UC 11809b; 1 specimen. Hall, James, 1876, pi. 2A, figs. 4, 5. =Favosites turbinatus Billings, 1859 Fenton, C. L. and M. A.Fenton, 1936, pp. 29-31. =Favosites pateltatus Stumm, 1964 Stumm, E. C, 1964, p. 64. Devonian, Onondagan Limestone. Falls of the Ohio. Hall Collection. Favosites hemispherica var. distorta Hall, 1876 Referred Specimens: UC 11813a; 1 specimen. Hall, James, 1876, pi. 5, fig. 2. Referred Specimen: UC 11813b; 1 specimen in 2 pieces. Hall, James, 1876, pi. 5, fig. 4. =Favosites distortus Hall, 1876 Fenton, C. L. and M. A. Fenton, 1936, p. 32, pi. 3, figs. 5-7. (UC 11813b). Fenton, C. L., and M. A. Fenton, in Stumm, E. C, ed., 1950, cards 249, 250, figs. 2 (UC 11813a) and 3-7 (UC 11813b). Middle Devonian, Onondagan Limestone. 38 FIELDIANA: GEOLOGY, VOLUME 32 Helderberg Mountains, New York. Hall Collection. Favosites hemispherica var. turbinata Billings, 1859 Referred Specimen: UC 11810; 1 specimen. Hall, James, 1876, pi. 2B, figs. 1, 2. Devonian, Onondagan Limestone. Near Batavia, New York. Hall Collection. Referred Specimen: UC 11811; 1 specimen. Hall, James, 1876, pi. 2B, fig. 3. Devonian, Onondagan Limestone. Clarence Hollow, New York. Hall Collection. Referred Specimen: UC 11812a; 1 specimen. Hall, James, 1876, pi. 2A, figs. 4, 5. Referred Specimen: UC 11812b; 1 specimen. Hall, James, 1876, pi. 2A, fig. 6. Referred Specimen: UC 11812; 1 specimen. Hall, James, 1876, pi. 2A. Devonian, Onondagan Limestone. Sandusky, Ohio. Hall Collection. =Favosites turbinatus Billings, 1859 Fenton, C. L. and M. A. Fenton, 1936, pp. 29-31, 33-34. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, cards 314-315. Stumm, E. C, 1964, p. 65. Favosites hemisphericus (Troost, 1840) Referred Specimen: UC 11808; 1 specimen. Hall, James, 1876, pi. 2, fig. 1. Referred Specimen: UC 37752; 1 specimen. Hall, James, 1876, pi. 2, figs. 4, 5. Devonian, Onondagan Limestone. Falls of the Ohio. WINDLE, AUGUSTYNEK & NITECKI: CORALS 39 =Favosites turbinatus Billings, 1859. Referred Specimen: UC 11808; 1 specimen. Fen ton, C. L. and M. A. Fenton, 1936, pp. 29-31. Fenton, C. L. and M. A. Fenton in Stumm, E. C, 1950, cards 314-315. Stumm, E. C, 1964, p. 65. Referred Specimen: UC 37752; 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, pp. 29-31, pi. 4, fig. 9. Fenton, C. L. and M. A. Fenton in Stumm, E. C, 1950, cards 314-315, fig. 9. Stumm, E. C, 1964, p. 65. Referred Specimen: UC 37746; 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, pp. 29-31, pi. 4, fig. 8, pi. 5. Fenton, C. L. and M. A. Fenton in Stumm, E. C, 1950, cards 314-315, figs. Stumm, E. C, 1964, p. 65. Devonian, Hamilton Group. West Williams, Ontario. Hall Collection Favosites limitaris Rominger, 1876 Referred Specimen: P 21684a; 1 specimen. Roy, S. K., 1929, p. 203, pi. 32, figs. 1-2. Referred Specimen: P 21684b; 1 specimen. Roy, S. K., 1929, p. 203, pi. 32, figs. 3-4. Lower Devonian. Louisville, Kentucky. Remarks: Favosites limitaris Rominger, 1876 was changed to Thamnopora limitaris (Rominger, 1876) by Stumm, E. C, 1964, p. 68. Favosites michelinoides Grubbs, 1939 Holotype: UC 46018; 1 specimen. Grubbs, D. M., 1939, p. 548, pi. 61, figs. 21, 22. Referred Specimens: UC 46019; 2 specimens. Grubbs, D. M., 1939, p. 548. Silurian, Niagaran Dolomite. 40 FIELDIANA: GEOLOGY, VOLUME 32 Federal Stone Co. Quarry, near Chicago, Illinois. Grubbs Collection. Favosites niagarensis Hall, 1852 Referred Specimen: UC 22039a; 1 specimen. Fisher, D. J., 1925, p. 46, pi. 5, fig. 2. Referred Specimens: UC 22039; 2 specimens. Fisher, D. J., 1925, p. 46. Silurian, Niagaran Formation. Bridgeport Quarry, Chicago, Illinois. Van Home Collection. Favosites patellatus Stumm, 1964 See: Favosites hemispherica var. a Hall, 1876. Favosites placenta Rominger, 1876 Referred Specimen: UC 11820; 1 specimen. Hall, James, 1876, pi. 35, figs. 1, 2. Fenton, C. L. and M. A. Fenton, 1936, p. 33. =Favosites placentus Rominger, 1876 Stumm, E. C, 1964, p. 64. Middle Devonian, Hamilton Group. Western New York. Hall Collection. Favosites placentus Rominger, 1876 See: Favosites placenta Rominger, 1876. Favosites pyriformis (Hall, 1874) Referred Specimen: UC 10390; 1 specimen. Weller, S., 1903, p. 220, pi. 17, figs. 3-5. Silurian, Decker Ferry Formation. Nearpass Quarry, New Jersey. S. Weller New Jersey Collection. Favosites radiculatus Grubbs, 1939 Holotype: UC 46016; 1 specimen. Grubbs, D. M., 1939, p. 548, pi. 61, fig. 19. WINDLE, AUGUST YNEK & NITECKI: CORALS 41 Referred Specimen: UC 46017; 1 specimen. Grubbs, D. M., 1939, p. 548, pi. 61, fig. 8. Silurian, Niagaran Dolomite. Federal Stone Co. Quarry, near Chicago, Illinois. Grubbs Collection. Favosites sphericus (Hall, 1876) Referred Specimen: UC 56596; 1 specimen. Hall, J., 1887, pp. 9-10, pi. 7, figs. 3, 10. Referred Specimen: UC 56597; 1 specimen. Hall, J., 1887, pp. 9-10, pi. 7, fig. 5. Referred Specimen: UC 56598; 1 specimen. Hall, J., 1887, pp. 9-10, pi. 7, fig. 2. Devonian, Helderbergian Limestone. Albany County, New York. Hall Collection. Favosites tuberosa Rominger, 1876 Referred Specimen: UC 11814a; 1 specimen. Hall, James, 1876, pi. 8, fig. 1. Referred Specimen: UC 11814b; 1 specimen. Hall, James, 1876, pi. 8, fig. 3. Referred Specimen: UC 11814c; 1 specimen. Hall, James, 1876, pi. 8, fig. 4. Referred Specimen: UC 11814d; 1 specimen. Hall, James, 1876, pi. 8, fig. 5. Referred Specimen: UC 11814e; 1 specimen. Hall, James, 1876, pi. 8, fig. 6. =Emmonsia tuberosa (Rominger 1876) Fen ton, C. L. and M. A. Fenton, 1936, pp. 37-38, pi. 1, fig. 11 (UC 11814c). Fenton, C. L. and M. A. Fenton, in Stumm, E. C, Fenton, C. L., and M. A. Fenton, 1949, card 218. Stumm, E. C, 1964, p. 68. Devonian, Onondagan Limestone. Near Akron, New York. Hall Collection. 42 FIELDIANA: GEOLOGY, VOLUME 32 Favosites turbinatus Billings, 1859 See: Favosites hemispherica var. a Hall, 1876. Favosites hemisphericus (Troost, 1840). Favosites hemisphericus var. turbinatus Billings, 1859. Favosites valmeyerensis S. Weller, 1909 Holotype not designated ; to be chosen from : UC 13916a; 1 specimen. Weller, S., 1909, pp. 274-275, pi. 10, fig. 1. UC 13916b; 1 specimen. Weller, S., 1909, pp. 274-275, pi. 10, fig. 2. Mississippian, Fern Glen Formation. Bluff at Salt Lick Point, opposite Valmeyer, Monroe County, Illinois. S. Weller Collection, 1906. Favosites variporous Grubbs, 1939 Holotype: UC 46020; 1 specimen. Grubbs, D. M., 1939, p. 548, pi. 61, fig. 23. Referred Specimen : UC 46021 ; 2 specimens. Grubbs, D. M., 1939, p. 548. Silurian, Niagaran Group. Federal Stone Co. Quarry, near Chicago, Illinois. Grubbs Collection. Favosites sp. Referred Specimen: PE 7101; 1 specimen. Richardson, E. S., 1947, pp. 1, 2, figs. 1, 2. Silurian. Locality unknown. Favosites sp. Referred Specimen: UC 27551a; 1 specimen. Stewart, G. A., in Branson, E. B., 1922, p. 222, pi. 57, fig. 9. Referred Specimen: UC 27551b; 1 specimen. Stewart, G. A., in Branson, E. B., 1922, p. 222, pi. 57, fig. 10. Referred Specimen: UC 27551c; 1 specimen. Devonian, Little Saline Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. WINDLE, AUGUSTYNEK & NITECKI: CORALS 43 S. Weller Collection. Genus and species unidentified Easton, 1944. Referred Specimen: UC 31591a; 1 specimen in 2 parts. Easton, W. H., 1944a, p. 48, pi. 17, figs. 13, 14. Referred Specimen: UC 31591b; 1 specimen. Easton, W. H., 1944a, p. 48. =Zaphrentis ? calyculus S. A. Miller Grove, B. H., in Walker Museum Catalogue. Mississippian, Chouteau Limestone. Sedalia, Missouri. Sampson Collection. Grabauphyllum johnstoni Foerste, 1917 Referred Specimen: P 5154a; 1 piece. Stumm, E. C, 1968, pp. 71-73, pi. 1, fig. 2. Referred Specimen: P 5154b; 1 piece. Stumm, E. C, 1968, pp. 71-73, pi. 1, fig. 3. Referred Specimen: P 5154c; 1 piece. Stumm, E. C, 1968, pp. 71-73, pi. 1, fig. 4. Referred Specimens: P 5154d; 1 piece and 1 slide. Stumm, E. C, 1968, pp. 71-73, pi. 1, fig. 5. Silurian, Niagaran Dolomite. Vicinity of Chicago, Illinois. Remarks: Hill, Dorothy, in Moore, R. C, ed., 1956, p. 298, made Grabauphyllum johnstoni (Foerste, 1917) into Spongophyllum johnstoni Foerste, 1917. One specimen yielded all cuts and slide. Hadrophyllum tennesseense Miller and Gurley, 1895 Holotype not designated ; to be chosen from : UC 6617a; 1 specimen. Miller, S. A. and W. F. Gurley, 1895, pp. 87-88, pi. 5, fig. 16. UC 6617b; 1 specimen. Miller, S. A. and W. F. Gurley, 1895, pp. 87-88, pi. 5, figs. 17-19. Mississippian, Keokuk Group, "Silicified Subcarboniferous Beds." Lincoln County, Tennessee. Gurley Collection. 44 FIELDIANA: GEOLOGY, VOLUME 32 I l.illi.i vesiculata Sloss, 1939 Holotype: UC 38738a; 1 peel. Sloss, L. L,, 1939, pp. 62-63, pi. 12, fig. 1. Stumm, E. C, 1951, card 48, fig. 1. Stumm, E. C, 1963, p. 144. Holotype: UC 38738b; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 2, text fig. 3. Stumm, E. C, 1951, card 48, fig. 2; card 49, fig. 3. Stumm, E. C, 1963, p. 144, pi. 9, fig. 1. Holotype: UC 38738; 1 specimen in 2 pieces and 8 peels. Sloss, L. L., 1939, pp. 62-63. Stumm, E. C, 1951, card 48. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38739a; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 3. Stumm, E. C, 1951, card 48, fig. 3. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38739b; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 4. Stumm, E. C, 1951, card 48, fig. 4. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38740; 1 specimen. Sloss, L. L., 1939, pp. 62-63, pi. 12, figs. 13, 14. Stumm, E. C, 1951, card 48, figs. 13, 14. Stumm, E. C, 1963, p. 144, pi. 2, figs. 6, 7. Referred Specimen: UC 38741; 1 specimen. Sloss, L. L., 1939, pp. 62-63, pi. 12, figs. 15, 16. Stumm, E. C, 1951, card 48, figs. 15, 16. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38753a; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 6. Stumm, E. C, 1951, card 48, fig. 6. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38753b; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 7. Stumm, E. C, 1951, card 48, fig. 7. Stumm, E. C, 1963, p. 144. WINDLE, AUGUSTYNEK & NITECKI: CORALS 45 Referred Specimens: UC 38739; 1 specimen and 7 peels. UC 38753; 1 specimen in 2 pieces and 11 peels. Sloss, L. L., 1939, pp. 62-63. Stumm, E. C, 1951, card 48. Stumm, E. C, 1963, p. 144. Devonian, Traverse Beds, Petoskey Zone. Mud Lake Quarry, East Bay View, NE M of NW M sec. 34, T. 35 N., R. 5 W., Emmet County, Michigan. Sloss Collection. Referred Specimen: UC 38742a; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 9. Stumm, E. C, 1951, card 48, fig. 9. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38742b; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 10. Stumm, E. C, 1951, card 48, fig. 10. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38742c; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 11. Stumm, E. C, 1951, card 48, fig. 11. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38742d; 1 peel. Sloss, L. L., 1939, pp. 62-63, pi. 12, fig. 12. Stumm, E. C, 1951, card 48, fig. 12. Stumm, E. C, 1963, p. 144. Referred Specimen: UC 38742; 1 specimen in 3 pieces and 10 peels. Sloss, L. L., 1939, pp. 62-63. Stumm, E. C, 1951, card 48. Stumm, E. C, 1963, p. 144. Devonian, Traverse Beds, Petoskey Zone. 1H miles east of Bay View on U.S. Highway 31, 200 yards east of intersection of Michigan Highway 131. NE \i of NW ]4, sec. 34, T. 35 N., R. 5 W., Emmet County, Michigan. Sloss Collection. See also : Hallia zonata Sloss, 1939 I lallia zonata Sloss, 1939 Holotype: UC 38743a; 1 peel. 46 FIELDIANA: GEOLOGY, VOLUME 32 Sloss, L. L., 1939, pp. 63-64, pi. 12, fig. 17, text fig. 4. Stumm, E. C, 1951, card 50, fig. 17, text fig. 4. Holotype: UC 38743b; 1 peel. Sloss, L. L., 1939, pp. 63-64, pi. 12, fig. 18. Stumm, E. C, 1951, card 50, fig. 18. Holotype: UC 38743; 1 specimen in 3 pieces and 8 peels. Specimen sectioned since illustrated. Sloss, L. L., 1939, pp. 63-64, pi. 12, figs. 19-21. Stumm, E. C, 1951, card 50, figs. 19-21. = Hallia vesiculata Sloss, 1939 Stumm, E. C, 1963, p. 144. Devonian, Traverse Beds, Petoskey Zone. Mud Lake Quarry, East Bay View, NE H of NW 34 sec. 34, T. 35 N., R. 5 W., Emmet County, Michigan. Sloss Collection. Halysites aggomeratiformis Whitfield, 1900 Referred Specimen: P 28831; 2 slides. Roy, S. K., 1941, pp. 77-79, figs. 39a-c. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. Halysites catenularia Linnaeus, 1767 Referred Specimen: UC 10391; 1 specimen. Weller, S., 1903, p. 222, pi. 17, figs. 6-8. Silurian, Decker Ferry Formation. Nearpass Quarry, New Jersey. S. Weller Collection. Halysites cf. gracilis (Hall, 1851) Referred Specimen: P 28832; 1 specimen, 2 slides. Roy, S. K., 1941, p. 79-80, figs. 40a, b. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Rawson and Macmillan Expedition, 1927. Hapsiphyllum cassedayi (Milne-Edwards, 1860) Referred Specimens: UC 26600; 5 specimens. WINDLE, AUGUSTYNEK & NITECKI: CORALS 47 Grove, B. H., 1935, pp. 362-364 Mississippian, St. Louis Group, Warsaw "Division." Warsaw, Illinois. Van Tuyl Collection. Heliophyllum alternatum Hall, 1882 Referred Specimen: UC 11862; 1 specimen. Hall, James, 1882, p. 45. Hall, James, 1883b, p. 305, pi. 24, fig. 5. = Aulacophyllum bilaterale Hall, 1882 Hall, James, 1882, p. 25. Hall, James, 1884, p. 429, pi. 27, fig. 5. =Blothrophyllum triscultatum (Hall, 1882) Stumm, E. C, 1964, p. 50, pi. 34, figs. 12, 13. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Heliophyllum arachne ? Hall, 1876 See: Heliophyllum halli var. reflexum Hall, 1876. Heliophyllum confluens Hall, 1876 Referred Specimens: UC 23430; 1 specimen and 4 slides. UC 37759; 1 specimen in 2 pieces. UC 37760; 1 specimen in 4 pieces. UC 37761; 1 specimen in 4 pieces and 1 additional specimen. UC 37762; 1 specimen. UC 37763; 1 specimen. UC 37764; 1 specimen. UC 37765; 1 specimen and 1 peel. UC 37766; 1 specimen. UC 37767; 1 specimen. Hall, James, 1876, pis. 26, 27. = Heliophyllum halli confluens (Hall, 1876) Slocom, A. W., 1933, in Walker Museum Catalogue. = Heliophyllum obconicum confluens (Hall, 1876) Referred Specimen: UC 37759; 1 specimen in 2 pieces. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 19. Referred Specimen: UC 37760; 1 specimen in 4 pieces. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 17. Referred Specimen: UC 37762; 1 specimen. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 14. 48 FIELDIANA: GEOLOGY, VOLUME 32 Referred Specimen: UC 37763; 1 specimen. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 16. Referred Specimen: UC 37764; 1 specimen. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 18. Referred Specimen: UC 37765; 1 specimen and 1 peel. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, pi. 21, fig. 1. Referred Specimen: UC 37767; 1 specimen. Fenton, C. L. and M. A. Fenton, 1938, pp. 221, 222, text fig. 15. Devonian, Hamilton Group. East Bethany, New York. Hall Collection. Heliophyllum degener Hall, 1876 Referred Specimen: UC 37758; 1 specimen. Hall, James, 1876, pi. 25. = Heliophyllum halli degener (Hall, 1876) Fenton, C. L. and M. A. Fenton, 1938, pp. 214-215. Middle Devonian, Hamilton Group. East Bethany, New York. Hall Collection. Heliophyllum dispassum Fenton and Fenton, 1924 Holotype: UC 26045; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 27, pi. 10, fig. 4-5. Devonian, Hackberry Stage, Spirifer Zone. Clay Pit, Rockford, Iowa. Fenton Collection. Heliophyllum gemmatum Hall, 1882 Referred Specimen: UC 35872; 1 specimen and 1 slide. Hall, James, 1882, p. 49. Hall, James, 1883b, p. 310, pi. 26, fig. 12. Hall, James, 1884, p. 453. =Cylindrophyllum compactum (Hall, 1882) Stumm, E. C, 1964, p. 42. Devonian, Jeffersonville Limestone. Falls of the Ohio. WINDLE, AUGUSTYNEK & NITECKI: CORALS 49 Hall Collection. Heliophyllum halli Milne-Edwards and Haime, 1850 Referred Specimens: UC 11818; 1 specimen. UC 23360; 7 slides. Hall, James, 1876, pi. 23, fig. 1. Stumm, E. C, 1964, p. 36. Referred Specimens: UC 37777; 1 specimen in 2 pieces. UC 37778; 1 specimen. UC 37779; 1 specimen in 2 pieces. Hall, James, 1876, pis. 23, 25. Fenton, C. L. and M. A. Fenton, 1938, pp. 211, 212, 214. Stumm, E. C, 1964, p. 36. Middle Devonian, Hamilton Group. Western New York. Hall Collection. Heliophyllum halli confluens (Hall, 1876) See: Heliophyllum confluens Hall, 1876. Heliophyllum halli degener (Hall, 1876) See: Heliophyllum degener Hall, 1876. Heliophyllum halli irregulare Hall, 1876 See: Heliophyllum irregulare Hall, 1876. Heliophyllum halli obconicum Hall, 1876 Referred Specimen: UC 23429; 1 peel, 1 specimen in 3 pieces, 1 slide. Hall, James, 1876, pi. 25. Devonian, Hamilton Group. East Bethany, New York. Hall Collection. Referred Specimen: UC 37755; 1 specimen in 2 pieces. Hall, James, 1876, pi. 25. Devonian, Hamilton Group. Genessee County, New York. Referred Specimen: UC 37756; 1 specimen in 2 pieces. Hall, James, 1876, pi. 25. Devonian, Hamilton Group. 50 FIELDIANA: GEOLOGY, VOLUME 32 Hill's Gulch, LeRoy, New York. Hall Collection. Referred Specimen: UC 37757; 3 slides. Hall, James, 1876, pi. 25. Devonian, Hamilton Group. East Bethany, New York. Hall Collection. = Heliophyllum obconicum (Hall, 1876) Fenton, C. L. and M. A. Fenton, 1938, pp. 219, 221. Heliophyllum halli var. reflexum Hall, 1876 Cast of Holotype: UC 37729; 2 casts. Designated by Fenton, C. L. and M. A. Fenton, 1938, p. 224. Hall, James, 1876, pi. 23, fig. 6. = Heliophyllum reflexum Hall, 1876 Fenton, C. L. and M. A. Fenton, 1938, pp. 224, 225. Middle Devonian, Hamilton Group. York, New York. Fenton Collection. Remarks : The specimen from which the cast and figures were made is New York State Museum no. 3441/1. Cast of Referred Specimen: UC 37730; 1 cast. Hall, James, 1876, pi. 23, figs. 8-11. = Heliophyllum arachne ? Hall, 1876 Fenton, C. L. and M. A. Fenton, 1938, pp. 224, 225. Middle Devonian, Hamilton Group. Livingston County, New York. Fenton Collection. Remarks: The specimen from which the cast and figure were made is New York State Museum no. 3441/2. Heliophyllum irregulare Hall, 1876 Cast of Referred Specimen: UC 37727; 1 specimen in 2 pieces. Hall, James, 1876, pi. 24, figs. 3-5. Middle Devonian, Hamilton Group. Western New York. Hall Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 51 Remarks: The specimen from which the cast and figures were made is New York State Mus. no. 3440/2. A holotype has not been designated from the original Hall material. Cast of Referred Specimen: UC 37728; 1 specimen in 2 pieces. Hall, James, 1876, pi. 24, fig. 6. Middle Devonian, Hamilton Group. Darien, New York. Hall Collection. Remarks: The specimen from which the cast and figure were made is New York State Mus. no. 3440/3. = Heliophyllum halli irregulare Hall, 1876 Fenton, C. L. and M. A. Fenton, 1938, pp. 215-216. Referred Specimen : UC 37722 ; 1 specimen in 2 pieces. Fenton, C. L. and M. A. Fenton, 1938, pp. 215-216, text fig. 8, pi. 18, fig. 3. Middle Devonian, Hamilton Group, Moscow Shale. Western New York. Hall Collection. Heliophyllum juvene (Rominger, 1876) Referred Specimen: UC 38706; 1 peel, 1 piece of 1 specimen. Sloss, L. L., 1939, pp. 58-59, pi. 9, fig. 14. Referred Specimen: UC 38707a; 1 peel. Sloss, L. L., 1939, pp. 58-59, pi. 9, fig. 15. Referred Specimen: UC 38707b; 1 sectioned specimen. Sloss, L. L., 1939, pp. 58-59, pi. 9, fig. 17. Referred Specimen: UC 38705; 1 slide. Sloss, L. L., 1939, pp. 58-59, pi. 9, fig. 16. Referred Specimen: UC 38707; 3 peels. Sloss, L. L., 1939, pp. 58-59. Devonian, Traverse Beds, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. High- way 31, NE %, sec. 8, T. 34 N., R. 6 W., Emmet County, Michigan. Sloss Collection. 52 FIELDIANA: GEOLOGY, VOLUME 32 Remarks : Specimens of this species were assigned to Heliophyllum tenuiseptatum Billings, 1859, by Stumm, E. C, 1964, p. 37. Heliophyllum obconicum (Hall, 1876) See: Heliophyllum halli obconicum Hall, 1876. Heliophyllum obconicum confluens (Hall, 1876) See: Heliophyllum confluens Hall, 1876. Heliophyllum obconicum teres Fenton and Fenton, 1938 Referred Specimen : UC 33393 ; 1 specimen in 6 pieces and 7 peels. Fenton, C. L. and M. A. Fenton, 1938, pp. 222-223, text. fig. 13. Middle Devonian, Hamilton Group. Genessee County, New York. Gurley Collection. Referred Specimen: UC 33394; 1 specimen in 4 pieces and 3 peels. Fenton, C. L. and M. A. Fenton, 1938, pp. 222-223, pi. 20, fig. 7. Referred Specimen: UC 20793a; 1 peel. Fenton, C. L. and M. A. Fenton, 1938, pp. 222-223, pi. 21, fig. 2. Referred Specimen: UC 20793b; 1 peel. Fenton, C. L. and M. A. Fenton, 1938, pp. 222-223, pi. 21, fig. 3. Referred Specimen: UC 20793; 2 peels. Fenton, C. L. and M. A. Fenton, 1938, pp. 222-223, text fig. 11. Middle Devonian, Hamilton Group, Moscow Shale. Livingston County, New York. Tiffany Collection. Heliophyllum reflexum Hall, 1876 See: Heliophyllum halli var. reflexum Hall, 1876. Heliophyllum solidum Hall and Whitfield, 1873 Referred Specimen: UC 26002; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 28, pi. 1, fig. 4. Referred Specimen: UC 26003; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 28, pi. 1, fig. 5. Upper Devonian, Hackberry Shale, Cerro Gordo Substage. Clay pit, Rockford, Iowa. Fenton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 53 Heliophyllum tenuiseptatum Billings, 1859 See: Heliophyllum juvene (Rominger, 1876). Heterophrentis irregularis (Hall, 1882) See: Zaphrentis irregularis Hall, 1882. Heterophrentis ovalis (Hall, 1882) See: Zaphrentis ovalis Hall, 1882. Heterophrentis rafinesqui (Edwards and Haime, 1851) Referred Specimen: UC 11882; 1 specimen. Stumm, E. C, 1964, p. 21, pi. 43, figs. 1, 2. Devonian, Onondagan Limestone. Falls of the Ohio. Hall Collection. Remarks: S. Weller in Walker Museum Catalogue indicates James Hall illustrated this specimen as Zaphrentis sp. but did not publish the figure. Heterophrentis rafinesqui (Edwards and Haime, 1851) See: Aulacophyllum reflexum Hall, 1882. Hexagonaria bassleri (Webster and Fenton, 1924) See: Acervularia bassleri Webster and Fenton, 1924. Hexagonaria bassleri depressa (Webster and Fenton, 1924) See: Acervularia bassleri depressa Webster and Fenton, 1924. Hexagonaria bassleri magna (Webster and Fenton, 1924) See: Acervularia bassleri magna Webster and Fenton, 1924. Hexagonaria cristatum (Rominger, 1876) See: Prismatophyllum cristatum (Rominger, 1876). Hexagonaria inequalis (Hall and Whitfield, 1873) See: Acervularia inequalis Hall and Whitfield, 1873. Hexagonaria pauciseptata (Sloss, 1939) See: Prismatophyllum pauciseptatum Sloss, 1939. 54 FIELDIANA: GEOLOGY, VOLUME 32 Hexagonaria percarinata (Sloss, 1939) See: Prismatophyllum percarinatum Sloss, 1939. Hexagonaria whitfieldi (Fenton and Fenton, 1924) See: Acervularia whitfieldi Fenton and Fenton, 1924. Homalophyllum calceolum (White and Whitfield, 1862) Referred Specimen: UC 31584A-1; 1 specimen. Grove, B. H., 1935, pp. 354-358, pi. 9, figs. 20-21. Referred Specimen: UC 31584A-2; 1 specimen. Grove, B. H., 1935, pp. 354-358, pi. 9, fig. 22. Referred Specimen: UC 31584A-3; 1 specimen. Grove, B. H., 1935, pp. 354-358; pi. 9, fig. 23. Referred Specimen: UC 31584A-4; 1 slide. Grove, B. H., 1935, pp. 354-358, pi. 13, fig. 1. Referred Specimen: UC 31584A-5; 1 slide. Grove, B. H., 1935, pp. 354-358, pi. 13, fig. 2. Referred Specimen: UC 31584A-6; 1 slide. Grove, B. H., 1935, pp. 354-358, pi. 13, fig. 4. Referred Specimen: UC 3 1584 A; 2 slides. Grove, B. H., 1935, ppl. 354-358. = Hapsiphyllum ( Homalophyllites) calceolus (White and White- field, 1862) Easton, W. H., 1944a, pp. 43-44. Mississippian, Chouteau Limestone. Sedalia, Missouri. Sampson Collection. Koninckophyllum talonatum Easton, 1943 Holotype: UC 48257; 1 specimen, 3 fragments, and 16 peels. Easton, W. H., 1943a, pp. 129, 134, pi. 21, figs. 4-7. Mississippian, Pitkin Formation, nodular limestone 24 in. thick with shale, near base of Pitkin. In bluff, north of road at gully near foot of hill, northeast of Lime- stone, Arkansas. NW 34, sec. 8, T.14N., R.21W\ Easton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 55 Referred Specimen: UC 48259; 1 specimen. Easton, W. H., 1943a, pp. 129, 134, pi. 21, fig. 3. Mississippian, Pitkin Formation, very impure limestone and shale. In small quarry on downthrow side of fault in road cut on hill 0.52 miles east of post office at Leslie, Searcy County, Arkansas. Easton Collection. Laccophyllum acuminatum Simpson, 1900 Referred Specimens: UC 51807; 1 slide. UC 51808; 9 specimens. Ball, J. R. and B. H. Grove, 1940, pp. 383, 385-389. Silurian, Bainbridge Formation, Pisocrinus Beds. 234 miles southeast of Ozora, Ste. Genevieve County, Missouri. Ball Collection. Remarks: Hill, Dorothy, in Moore, R. C, ed., 1956, p. 258, equated this genus with Syringaxon. Laccophyllum petaloides Ball and Grove, 1940 Holotype: UC 34511; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 385-389, pi. 2, figs. 4, 5. Referred Specimen: UC 45187; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 385-389, pi. 2, fig. 6, p. 387, fig. 2. Referred Specimen: UC 45188; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 385-389, pi. 2, fig. 3. Referred Specimens: UC 51800 [not UC 39151]; 2 slides. Ball, J. R. and B. H. Grove, 1940, pp. 385-389, pi. 4, figs. 4, 5. Referred Specimens: UC 51801; 3 specimens. UC 51802; 2 speci- mens. UC 51803; 3 specimens. UC 51804; 1 specimen. UC 51805; 18 specimens. UC 51806; 7 specimens. Ball, J. R. and B. H. Grove, 1940, pp. 385-389. Silurian, Bainbridge Formation, Pisocrinus Beds. 234 miles southeast of Ozora, Ste. Genevieve County, Missouri. Ball Collection. Remarks: Hill, Dorothy, in Moore, R. C, ed., 1956, p. 258, equated this genus with Syringaxon. Ball and Grove, 1940, illustrated additional specimens on pi. 4, figs. 1-3, 7-10, but did not designate the source of these drawings and we are unable to identify the illustrated specimens. 56 FIELDIANA: GEOLOGY, VOLUME 32 Lonsdaleia major Easton, 1943 Holotype: UC 48261a; 1 specimen in 7 pieces. Easton, W. H., 1943a, p. 135, pi. 21, fig. 11. Holotype: UC 48261b; 1 peel. Easton, W. H., 1943a, p. 135, pi. 21, fig. 12. Holotype: UC 48261c; 1 peel. Easton, W. H., 1943a, p. 135, pi. 21, fig. 13. Mississippian, Pitkin Formation, fine-grained limestone. Above road cut at fault, 0.52 miles east of post office at Leslie, Searcy County, Arkansas. Easton Collection. Lonsdaleia minor Easton, 1943 Holotype: UC 48256; 1 specimen and 2 slides. Easton, W. H., 1943a, pp. 135-136, pi. 21, figs. 1, 2. Mississippian, Middle Pitkin Formation. Bluff traversed by gully heading at southwest corner of school yard at Iceledo, Arkansas. Easton Collection. Lophophyllum profundum (Milne-Edwards and Haime, 1958) Referred Specimen: UC 16164a; 1 specimen. Mather, K. F., 1915, pp. 91-93, pi. 1, fig. 13. Referred Specimen: UC 16164b; 2 specimens. Mather, K. F., 1915, pp. 91-93. Pennsylvanian, Morrow Formation. Fort Gibson, Oklahoma, Station 301. Mather Collection. Remarks: Referred Specimens UC 16164b were used to make the peels figured in Mather, 1915, pi. 1, figs. 11, 12. Lyellia striata U. P. James, 1878 Referred Specimens: UC 1887; 2 specimens. James, U. P., 1878, p. 10. = Strombodes pygmaeus Foerste, 1888 Foerste, A. F., 1888, p. 120, pi. 13, fig. 18. = Arachnophyllum mamillare-wilmingtonensis Foerste, 1906 Foerste, A. F., 1906, p. 320. WINDLE, AUGUSTYNEK & NITECKI: CORALS 57 = Strombodes mamillaris wilmingtonensis (Foerste, 1906) Bassler, R. S., 1915, pp. 772, 1,220. Silurian, Niagaran Group. Wilmington, Clinton County, Ohio. U. P. James Collection. Remarks: Hill, Dorothy and E. C. Stumm, in Moore, R. C, ed., 1956, p. 460, equated this genus with Propora. Michelinia branneri Miller and Gurley, 1894 Holotype: UC 6471; 1 specimen. Miller, S. A. and W. F. Gurley, 1894, p. 61, pi. 7, figs. 12-13. = Pleurodictyum eugenei (White, 1884) Easton, W. H., 1943a, p. 136. Pennsylvanian. Danville, Illinois. Gurley Collection. Michelinia clappi (Milne-Edwards and Haime, 1851) Referred Specimen: UC 37783; 1 specimen. Hall, James, 1876, pi. 17. =Chonostegites clappi Milne-Edwards and Haime, 1851 Fenton, C. L. and M. A. Fenton, 1936, pp. 42-43. Fenton, C. L. and M. A. Fenton, 1947, in Stumm, E. C. ed., card 48. Stumm, E. C, 1964, p. 83. Devonian, Onondagan Limestone. Cayuga, Ontario. Hall Collection. Michelinia convexa d'Orbigny, 1849 See: Michelinia {Pleurodictyum) convexa d'Orbigny, 1849. Michelinia (Pleurodictyum) convexa d'Orbigny, 1849 Referred Specimen: UC 12916; 1 specimen. Hall, James, 1876, pi. 15, fig. 1. = Michelinia convexa d'Orbigny, 1849 Museum Catalogue. = Pleurodictyum convexum (d'Orbigny, 1849) 58 FIELDIANA: GEOLOGY, VOLUME 32 Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 336. Devonian, Onondagan Limestone. Near Clarence Hollow, New York. Hall Collection. Michelinia eugeneae White, 1884 Referred Specimen: UC 16161a; 1 specimen. Mather, K. F., 1915, p. 95, pi. 1, figs. 17, 17a. Referred Specimen: UC 16161b; 1 specimen. Mather, K. F., 1915, p. 95, pi. 2, fig. 1. Pennsylvanian, Morrow Formation. Near Fort Gibson, Oklahoma, station 301. Mather Collection. Referred Specimen: UC 48283; 1 specimen in 2 pieces. Easton, W. H., 1942, pi. 1, fig. 4. Mississippian, Pitkin Formation. Upper part of Pitkin at small dry creek 2 miles east of Watts, Arkansas. Easton Collection. = Pleurodictyum eugenei (White, 1884) Easton, W. H., 1943a, p. 136. Referred Specimen: UC 48282; 1 specimen. Easton, W. H., 1943a, p. 136. Mississippian, Pitkin Formation. Very impure limestone and shale in small quarry on downthrow side of fault in road cut on hill 0.52 miles east of post office at Leslie, Arkansas. Easton Collection. Referred Specimen: UC 48284; 1 specimen. Easton, W. H., 1943a, p. 136. Mississippian, Pitkin Formation. Near top of Pitkin on north side of valley one-quarter mile east of road, 1 mile south of Cane Hill, Arkansas, in SE34, sec. 8, T.14N., R.32W. Easton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 59 Michelinia exilimura Mather, 1915 Holotype: UC 16160; 1 specimen in 9 pieces. Mather, K. F., 1915, pp. 96-97, pi. 2, fig. 2. Pennsylvanian, Morrow Formation. Near Chouteau, Oklahoma, Station 297. Mather Collection. Michelinia expansa White, 1880 Holotype: UC 6687; 1 specimen. White, C. A., 1880, p. 158, pi. 39, figs. 2a, 2b. = Pleurodictyum expansion (White, 1880) Easton, W. H., 1944a, p. 55, pi. 17, fig. 2. Mississippian, Chouteau Limestone. Sedalia, Missouri. White Collection. Michelinia favosoidea Billings, 1858 Referred Specimen: UC 12913; 1 specimen. Hall, James, 1876, pi. 17, fig. 4. = Pleurodictyum favosoideum (Billings, 1858) Fen ton, C. L. and M. A. Fen ton, 1936, p. 40. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 341, fig. 4. Devonian, Onondagan Formation. Rama's Farm, Port Colborne, Ontario. Hall Collection. Michelinia (Pleurodictyum) maxima (Troost, 1840) Referred Specimen: UC 12914; 1 specimen. Hall, James, 1876, pi. 16, fig. 3. = Pleurodictyum maximum (Troost, 1840) Fenton, C. L. and M. A. Fenton, 1936, pp. 41-42. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 345. Stumm, E. C, 1964, p. 78. Devonian, Onondagan Limestone. Falls of the Ohio. Hall Collection. 60 FIELDIANA: GEOLOGY, VOLUME 32 Michelinia meekana Girty, 1910 Referred Specimen: UC 16192; 1 specimen. Snider, L. S., 1915, pp. 71-72, pi. 3, fig. 11. Mississippian, Fayetteville Limestone. In road, near south end of line between sees. 21 and 22, T.25N., R.21E., Vinita Quadrangle, Oklahoma. Snider Collection. Referred Specimen: UC 16194; 1 specimen. Snider, L. S., 1915, pp. 71-72, pi. 3, fig. 9. Mississippian, Fayetteville Limestone. SW VA, sec. 6, T.22N., R.20E., Pryor Quadrangle, Oklahoma. Snider Collection. = Pleurodictyum meekanum (Girty, 1910). Easton, W. H., 1943a, p. 136. Michelinia (Pleurodictyum) stylopora (Eaton, 1832) Referred Specimens: UC 11817; 1 specimen. UC 11841; 1 specimen. Hall, James, 1876, pi. 18, fig. 5 (UC 11817), fig. 6 (UC 11841). = Pleurodictyum stylopora (Eaton, 1832) Fen ton, C. L. and M. A. Fen ton, 1936, p. 42. Fen ton, C. L. and M. A. Fen ton, in Stumm, E. C, ed., 1950, card 352, fig. 5 (UC 11817), fig. 6 (UC 11841) and card 353. = Michelinia stylopora (Eaton, 1832) S. Weller in Walker Museum Catalogue. Devonian, Hamilton Group. Western New York. Hall Collection. Michelinia stylopora (Eaton, 1832) See: Michelinia (Pleurodictyum) stylopora (Eaton, 1832). Michelinia subcylindrica Mather, 1915 Holotype not designated; to be chosen from: UC 16159a; 1 specimen. Mather, K. F., 1915, p. 97, pi. 1, fig. 18. UC 16159; 7 specimens. Mather, K. F., 1915, p. 97. Pennsylvania^ Morrow Formation. WINDLE, AUGUSTYNEK & NITECKI: CORALS 61 Near Ft. Gibson, Oklahoma, Station 301. Mather Collection. Monilopora crassa McCoy, 1844 Referred Specimen: UC 4707a; 1 specimen. Weller, S., 1909, pp. 275-276, pi. 10, figs, 31-32. Referred Specimen: UC 4707b; 1 specimen. Weller, S., 1909, pp. 275-276, pi. 10, fig. 33. Mississippian, Fern Glen Limestone. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection. Remarks: Monilopora Nicholson and Etheridge, 1879 = Cladocho- nus McCoy, 1847. Hill, Dorothy and E. C. Stumm, in Moore, R. C, ed., 1956, p. 472. Naos ovatus (Sloss, 1939) See: Chonophyllum ovatum Sloss, 1939. Naos ponderosum (Rominger, 1876) See: Chonophyllum ponderosum Rominger, 1876. Neozaphrentis tenella (Miller, 1891) Referred Specimen: UC 31593a; 1 specimen. Grove, B. H., 1935, pp. 360-361, pi. 9, fig. 7. Easton, W. H., 1944a, p. 45. Referred Specimen: UC 31593b; 1 specimen. Grove, B. H., 1935, pp. 360-361, pi. 9, fig. 8. Easton, W. H., 1944a, p. 45. Referred Specimen: UC 31593c; 1 specimen. Grove, B. H., 1935, pp. 360-361, pi. 9, fig. 6. Easton, W. H., 1944a, p. 45. Mississippian, Chouteau Limestone. Near Sedalia, Missouri. Sampson Collection Nyctopora billingsi Nicholson, 1879 Referred Specimen: UC 37871; 3 slides. 62 FIELDIANA: GEOLOGY, VOLUME 32 Weller, S., 1903, pp. 137-138, pi. 7, figs. 1, 2. Ordovician, Trenton Limestone. North end of Drakes Pond, 1 mile southeast of Newton, New Jersey. S. Weller New Jersey Collection. Pachyphyllum crassicostatum Webster, 1889 Cast of Referred Specimen: UC 26113; 1 specimen. Webster, C. L., 1889, pp. 623-624. Fenton, C. L. and M. A. Fenton, 1924, p. 51, pi. 8, fig. 1. Stumm, E. C, 1955, card 280, fig. 1. Cast of Referred Specimen: UC 26114A; 1 specimen. Webster, C. L., 1889, pp. 623-624. Fenton, C. L. and M. A. Fenton, 1924, p. 51, pi. 9, fig. 1. Stumm, E. C, 1955, card 279, fig. 1. Cast of Referred Specimen: UC 26114B; 1 specimen. Webster, C. L., 1889, pp. 623-624. Fenton, C. L. and M. A. Fenton, 1924, p. 51, pi. 9, fig. 3. Stumm, E. C, 1955, card 279, fig. 3. Cast of Referred Specimens: UC 26114C; 2 specimens. Webster, C. L., 1889, pp. 623-624. Fenton, C. L. and M. A. Fenton, 1924, p. 51. Stumm, E. C, 1955, card 279. Devonian, Owen Substage, Hackberry Shale. Owen Grove, Iowa. Fenton Collection. Referred Specimen: UC 26019; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 51, pi. 9, fig. 4. Stumm, E. C, 1955, card 279, fig. 4. Referred Specimen: UC 26020; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 51. pi. 9, fig. 5. Stumm, E. C, 1955, card 279, fig. 5. Devonian, Owen Substage, Hackberry Shale. Hackberry Creek, Iowa. Fenton Collection. Remarks: The specimens from which both casts and figures were made are in the C. L. Webster Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 63 Pachyphyllum crassicostatum nanum Fenton and Fenton, 1924 Holotype: UC 26018; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 52-53, pi. 9, fig. 6. Stumm, E. C, 1955, card 291, fig. 6. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Pachyphyllum irregulare Webster and Fenton, 1924 Cast of Holotype: UC 26111; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 49-50, pi. 11, fig. 1. Stumm, E. C, 1955, card 285, fig. 1. Cast of Referred Specimens: UC 26112; 2 specimens. Fenton, C. L. and M. A. Fenton, 1924, pp. 49-50, pi. 10, fig. 2. Stumm, E. C, 1955, card 284, fig. 1. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Remarks: Specimens from which the casts and figures were made are in the C. L. Webster Collection. Pachyphyllum levatum Webster and Fenton, 1924 Cast of Holotype: UC 26115; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 48-49, pi. 12, fig. 10. Stumm, E. C, 1955, card 286-287, fig. 10. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Cast of Referred Specimen: UC 26116; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 48-49, pi. 5, fig. 4. Stumm, E. C, 1955, card 286-287, fig. 4. Upper Devonian, Hackberry Shale, Spirifer Zone. Rockford, Iowa. Fenton Collection. Remarks: Specimens from which the casts and figures were made are in the C. L. Webster Collection. 64 FIELDIANA: GEOLOGY, VOLUME 32 Pachyphyllum ordinatum Webster, 1889 Cast of Holotype: UC 26107; 1 specimen. Webster, C. L., 1889, pp. 624-625. = Pachyphyllum woodmani ordinatum (Webster, 1889) Fenton, C. L. and M. A. Fenton, 1924, pp. 47-48, pi. 7, fig. 4. Stumm, E. C, 1955, card 295, fig. 4. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Remarks: Specimen from which a cast and figure were made is in the C. L. Webster Collection. Pachyphyllum owenense Webster and Fenton, 1924 Holotype; UC 25982; [not UC 26054] 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 50-51. Stumm, E. C, 1955, card 296. Cast of Referred Specimen: UC 26108; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 50-51, pi. 7, fig. 5. Stumm, E. C, 1955, card 296, fig. 5. Upper Devonian, Hackberry Shale, Owen Substage. Hackberry Creek, Iowa. Fenton Collection. Remarks: Specimen from which the cast and figure were made is in the C. L. Webster Collection. Pachyphyllum woodmani (White, 1870) Referred Specimen: UC 26016; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 46-47, pi. 9, figs. 11-12. Stumm, E. C, 1955, cards 303-304. Referred Specimen: UC 26017; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 46-47, pi. 8, fig. 2. Stumm, E. C, 1955, cards 303-304, fig. 2. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 65 Cast of Referred Specimens: UC 26106; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 46-47, pi. 7, fig. 2. Stumm, E. C, 1955, cards 303-304, fig. 2. Upper Devonian, Hackberry Shale, Spirifer Zone. Rockford, Iowa. Fenton Collection. Remarks: Specimen from which a cast and a figure were made is in the C. L. Webster Collection. Pachyphyllum woodmani ordinatum (Webster, 1889) See: Pachyphyllum ordinatum Webster, 1889. Pachypora oklahomensis Snider, 1915 Holotype not designated ; to be chosen from : UC 16195a; 1 specimen. Snider, L. C, 1915, p. 72, pi. 3, fig. 7. UC 16195b; 1 specimen. Snider, L. C, 1915, p. 72, pi. 3, fig. 8. Mississippian, Mayes Formation. Along Grand River, about one-quarter mile from M19, about 5 miles northeast of Bernice along road in SE ]\, sec. 10, T.25N., R.23E., Wyandotte Quadrangle, Oklahoma. Snider Collection. Palaeacis bifidus S. Weller, 1909 Holotype: UC 13900; 1 specimen. Weller, S., 1909, p. 277, pi. 10, figs. 9-11. Mississippian, Fern Glen Limestone. Section in railroad cut just west of Fern Glen Station, 20 miles west of St. Louis, Missouri. S. Weller Collection, 1906. Palaeacis cuneata Snider, 1915 [not Paleacis] Holotype not designated ; to be chosen from : UC 16191a; 1 specimen. Snider, L. C, 1915, pp. 70-71, pi. 3, figs. 1-3. UC 16191b; 1 specimen. Snider, L. C, 1915, pp. 70-71, pi. 3, figs. 4-6. 66 FIELDIANA: GEOLOGY, VOLUME 32 Mississippian, Fayetteville Formation. In road, near south end of line between sees. 21 and 22, T.25N., R.21E., Vinita quadrangle, Oklahoma. Snider Collection. Palaeacis depressus (Meek and Worthen, 1866) Referred Specimen: UC 4709a; 1 specimen. Weller, S., 1909, pp. 276-277, pi. 10, fig. 5. Referred Specimen: UC 4709b; 1 specimen. Weller, S., 1909, pp. 276-277, pi. 10, figs. 6-7. Mississippian, Fern Glen Limestone. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection, 1896. Palaeophylhim divaricans Nicholson, 1875 Holotype: UC 413; 1 specimen. Nicholson, H. A., 1875, pp. 218, 219, pi. 22, fig. 10. Ordovician, Cincinnatian. Cincinnati, Ohio. U. P. James Collection. Palaeosmilia compressa Easton, 1943 Holotype: UC 47239a; 1 peel. Easton, W. H., 1943b, pp. 279-280, pi. 46, fig. 8. Holotype: UC 47239b; 1 peel. Easton, W. H., 1943b, pp. 279-280, pi. 46, fig. 9. Mississippian, Golconda? limestone and shale. Quarry, near railroad at Sherwood, Tennessee. Easton Collection. Remarks: The specimen from which the peels was made is U.S. National Museum no. 47239. Plasmopora lambei Schuchert, 1900 Referred Specimen: P 28828; 1 specimen, 3 slides. Roy, S. K., 1941, pp. 70-72, figs. 36a-f. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 67 Plasmopora pattersoni Roy, 1941 Holotype: P 28829; 1 specimen and 3 slides. Roy, S. K., 1941, p. 72, figs. 37a-e. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. Pleurodictyum convexum (d'Orbigny, 1849) See: Michelina (Pleurodictyum) convexa d'Orbigny, 1849. Pleurodictyum dividum Hall, 1876 See: Pleurodictyum styloporum (Eaton, 1832). Pleurodictyum eugenei (White, 1884) See: Michelinia branneri Miller and Gurley, 1894. Michelinia eugeneae White, 1884. Pleurodictyum expansum (White, 1880) See: Michelinia expansa White, 1880. Pleurodictyum favosoideum (Billings, 1858) See: Michelinia favosoidea Billings, 1858. Pleurodictyum lenticulare (Hall, 1874) Referred Specimen: UC 21139; 1 specimen. Tansey, V. 0., in Branson, E. B., 1922, p. 180, pi. 42, fig. 9. Devonian, Bailey Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Pleurodictyum maximum (Troost, 1840) See: Michelinia (Pleurodictyum) maxima (Troost, 1840). Pleurodictyum meekanum (Girty, 1910) See: Michelinia meekana Girty, 1910. Pleurodictyum stylopora (Eaton, 1832) See: Michelinia (Pleurodictyum) stylopora (Eaton, 1832). See: Pleurodictyum styloporum (Eaton, 1832). 68 FIELDIANA: GEOLOGY, VOLUME 32 Pleurodictyum styloporum (Eaton, 1832) Referred Specimen: UC 37754; 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, p. 42, pi. 7, fig. 5. Fenton, C. L. and M. A. Fenton in Stumm, E. C, ed., 1950, card 353, fig. 5. = Pleurodictyum dividum Hall, 1876 S. Weller, in Walker Museum Catalogue. Devonian, Hamilton Group. Western New York. Hall Collection. Referred Specimen: UC 37742a; 1 slide. UC 37742; 2 slides. Fenton, C. L. and M. A. Fenton, 1936, p. 42, pi. 7, fig. 9 (UC 37742a). Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, cards 352, 353, fig. 9 (UC 37742a). = Pleurodictyum stylopora (Eaton, 1832) S. Weller, Walker Museum Catalogue. Devonian, Hamilton Group. East Bethany, New York. Hall Collection. Referred Specimen: UC 37773a; 1 fragment. Fenton, C. L. and M. A. Fenton, 1936, p. 42, pi. 7, fig. 6. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 353, fig. 6. Referred Specimen: UC 37774; 2 pieces of 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, p. 42, pi. 7, fig. 8. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 353, fig. 8. Referred Specimen: UC 37775; 2 pieces of 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, p. 42, pi. 7, fig. 7. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 353, fig. 7. Referred Specimens: UC 37771; 1 specimen. UC 37772; 1 specimen. UC 37773; 3 pieces of 1 specimen. Fenton, C. L. and M. A. Fenton, 1936, p. 42. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1950, card 353. WINDLE, AUGUSTYNEK & NITECKI: CORALS 69 Devonian, Hamilton Group. Western New York. Hall Collection. Propora striata (U. P. James, 1878) SeeiLyellia striata U. P. James, 1878. Prismatophyllum bassleri (Webster and Fenton, 1924) See: Acervularia bassleri Webster and Fenton, 1924. Prismatophyllum bassleri depressa (Webster and Fenton, 1924) See: Acervularia bassleri depressa Webster and Fenton, 1924. Prismatophyllum bassleri magna (Webster and Fenton, 1924) See: Acervularia bassleri magna Webster and Fenton, 1924. Prismatophyllum cristatum (Rominger, 1876) Referred Specimens: UC 38745a; 11 specimens. Sloss, L. L., 1939, pp. 71-72, pi. 10, fig. 1. Referred Specimens: UC 38745b; 3 peels. Sloss, L. L., 1939, pp. 71-72, pi. 10, fig. 2. Referred Specimens: UC 38745c; 6 peels. Sloss, L. L., 1939, pp. 71-72, pi. 10, fig. 3. Referred Specimens: UC 38745d; 3 peels. Sloss, L. L., 1939, pp. 71-72, pi. 10, fig. 5. = Hexagonaria cristatum (Rominger, 1876) Stumm, E. C, 1955, card 177, fig. 1 (UC 38745a), fig. 2 (UC 38745b), fig. 3 (UC 38745d), and fig. 5 (UC 38745d). Devonian, Traverse Beds, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. 31, NE 14, sec. 8, T.34N., R.6W., Emmet County, Michigan. Sloss Collection. Prismatophyllum inequalis (Hall and Whitfield, 1873) See: Acervularia inequalis Hall and Whitfield, 1873. Prismatophyllum pauciseptatum Sloss, 1939 Holotype: UC 38752a; 1 specimen in 2 pieces. Sloss, L. L., 1939, p. 70, pi. 10, fig. 13. 70 FIELDIANA: GEOLOGY, VOLUME 32 Holotype: UC 38752b; 2 peels. Sloss, L. L., 1939, p. 70, pi. 10, fig. 10. Holotype: UC 38752c; 2 peels. Sloss, L. L., 1939, p. 70, pi. 10, fig. 11. = Hexagonaria pauciseptata (Sloss, 1939) Stumm, E. C, 1955, card 205, fig. 13 (UC 38752a), fig. 10 (UC 38752b), fig. 11 (UC 38752c). Middle Devonian, Traverse Beds, Petoskey Zone. Mud Lake Quarry, East Bay View, NE lA, sec. 34, T.35N., R.5W., Emmet County, Michigan. Sloss Collection. Prismatophyllum percarinatum Sloss, 1939 Holotype: UC 38746; 1 specimen. Sloss, L. L., 1939, pp. 69-70, pi. 10, fig. 6. Referred Specimen: UC 38747; 1 specimen and 1 slide. Sloss, L. L., 1939, pp. 69-70, pi. 10, fig. 7 (slide). Referred Specimen: UC 38748; 1 specimen and 1 slide. Sloss, L. L., 1939, pp. 69-70, pi. 10, fig. 8 (slide). Referred Specimen: UC 38749; 1 slide. Sloss, L. L., 1939, pp. 69-70, pi. 10, fig. 9. Referred Specimens: UC 38750; 9 specimens and 8 peels. UC 38751; 1 specimen. Sloss, L. L., 1939, pp. 69-70. = Hexagonaria percarinata (Sloss, 1939) Stumm, E. C, 1955, cards 206, 207, fig. 6 (UC 38746), fig. 7 (UC 38747), fig. 8 (UC 38748), fig. 9 (UC 38749). Middle Devonian, Traverse Beds, Gravel Point Zone. Bell Quarry, 2.3 miles east of Charlevoix County line on U.S. 31, NE M, sec. 8, T.34N., R.6W., Emmet County, Michigan. Sloss Collection. Prismatophyllum whitfieldi (Fenton and Fenton, 1924) See: Acervularia whitfieldi Fenton and Fenton, 1924. Ptychophyllum striatum Hall, 1882 Referred Specimen: UC 11878; 1 specimen. Hall, James., 1882, p. 22. WINDLE, AUGUSTYNEK & NITECKI: CORALS 71 Hall, James., 1884, p. 426. Stumm, E. C, 1953, card 121. Middle Devonian, Onondagan Falls of the Ohio. Hall Collection. Remarks: Weller, S., in the Walker Museum Catalogue, indicates James Hall illustrated this specimen but did not publish the drawings. Romingeria trentonensis S. Weller, 1903 Holotype: UC 10289; 1 specimen, 2 slides. Weller, S., 1903, pp. 138-139, pi. 6, fig. 5. Ordovician, Trenton Limestone. Three miles southwest of Stillwater, near Mud Pond, New Jersey. S. Weller New Jersey Collection. Siphonophrentis halli (Edwards-Milne and Haime, 1851) See: Zaphrentis halli Edwards-Milne and Haime, 1851. Siphonophrentis planima (Hall, 1882) See: Zaphrentis planima Hall, 1882. Spongophyllum johnstoni (Foerste, 1917) See: Grabauphyllum johnstoni Foerste, 1917. Stereolasma petoskeyense (Sloss, 1939) See: Streptelasma petoskeyense Sloss, 1939. Stereolasma rectum (Hall, 1843) See: Streptelasma involutum Hall, 1882. Streptelasma ampliatum Hall, 1882 Holotype: UC 12921; 1 specimen. Designated by Weller, S., Walker Museum Catalogue. Hall, James, 1882, p. 19. Hall, James, 1884, p. 423, pi. 24, figs. 1-3. Devonian, Onondagan. "Canada West." Hall Collection. 72 FIELDIANA: GEOLOGY, VOLUME 32 Streptelasma corniculum Hall, 1847 Referred Specimen: UC 10290; 1 specimen. Weller, S., 1903, pp. 136-137, pi. 6, fig. 6. Ordovician, Trenton Limestone. Jacksonburg, New Jersey. S. Weller New Jersey Collection. Streptelasma corniculum var. medium C. L. Fenton, 1928 Holotype: UC 25932a, p. 88, sec. 32. Fenton, C. L., 1928a, p. 88, sec. 32. Fenton, C. L., 1928b, p. 128, pi. 2, fig. 5. Referred Specimen: UC 25932b; 1 specimen. Fenton, C. L., 1928a, p. 88, sec. 32. Fenton, C. L., 1928b, p. 128, pi. 2, fig. 7. Referred Specimens: UC 25933; 1 specimen. UC 25934; 13 speci- mens. Fenton, C. L., 1928a, p. 88, sec. 32. Fenton, C. L., 1928b, p. 128. Ordovician, Plattin Formation, limestone, buff to grey, thinly and unevenly bedded, cherty. Lower portion bed, South Beckett Hill, Ste. Genevieve County, Missouri. Fenton Collection. Referred Specimen: UC 33401; 1 specimen. Fenton, C. L., 1928a, p. 89, sec. 42. Fenton, C. L., 1928b, p. 128. Ordovician, Plattin Formation, limestone, grey, in beds 4-8 in. thick. Lower portion bed, South Beckett Hill, Ste. Genevieve County, Missouri. Fenton Collection. Referred Specimen: UC 25935; 1 specimen. Fenton, C. L., 1928a, p. 88, sec. 42, p. 92. Fenton, C. L., 1928b, p. 128, pi. 4, fig. 10. Ordovician, Plattin Formation, limestone, medium bedded, largely replaced by brown chert. WINDLE, AUGUSTYNEK & NITECKI: CORALS 73 Lower portion bed, South Beckett Hill, Ste. Genevieve County, Missouri. Fenton Collection. Streptelasma involutum Hall, 1882 Holotype: UC 35877; 1 specimen. Designated by E. C. Stumm, 1964, p. 15. Hall, James, 1882, p. 20. Hall, James, 1884, p. 424, pi. 24, figs. 8, 9. =Stereolasma rectum (Hall, 1843) Stumm, E. C, 1964, p. 15, pi. 3, figs. 24, 25. Middle Devonian, Beechwood Limestone. Falls of the Ohio. Hall Collection. Streptelasma petoskeyense Sloss, 1939 Holotype: UC 38715a; 1 peel. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 1. Holotype: UC 38715; 1 specimen in 2 pieces and 12 peels. Sloss, L. L., 1939, pp. 61-62, text fig. 2. Referred Specimen: UC 38714a; 1 peel. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 1. Referred Specimen: UC 38716; 1 thin section. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 4. Referred Specimen: UC 38717a; 1 peel. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 5. Referred Specimen: UC 38718a; 1 peel. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 6. Referred Specimen: UC 38719; 1 specimen. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 7. Referred Specimen: UC 38720a; 1 specimen. Sloss, L. L., 1939, pp. 61-62, pi. 9, fig. 8. Referred Specimens: UC 38714; 1 specimen in 3 pieces and 9 peels. UC 38717; 1 specimen in 2 pieces and 3 peels. UC 38718; 2 sec- tioned specimens and 1 peel. UC 38720; 1 specimen. UC 38721 ; 5 sections and 2 peels. UC 38722; 15 specimens. 74 FIELDIANA: GEOLOGY, VOLUME 32 Sloss, L. L., 1939, pp. 61-62, text fig. 2. Middle Devonian, Traverse Group, Petoskey Zone. iy2 miles east of Bay View, on U.S. Highway 31, NE yA, NW Ji, sec. 34, T.35N., R.5W., Emmet County, Michigan. Referred Specimen: UC 38723; 3 sectioned specimens. Sloss, L. L., 1939, pp. 61-62, text fig. 2. Middle Devonian, Traverse Group, Petoskey Zone. Mud Lake Quarry, East Bay View, NE ]4, NW H, sec. 34, T.34N, R.5W., Emmet County, Michigan. =Stereolasma petoskey ense Sloss, 1939 Stumm, E. C, 1962, pp. 234-235. Streptelasma strictum Hall, 1874 Referred Specimen: UC 21136a; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 5. Referred Specimen: UC 21136b; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 6. Referred Specimen: UC 21136c; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 7. Referred Specimen: UC 21136d; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 8. Referred Specimen: UC 21136e; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 9. Referred Specimen: UC 21136f; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 10. Referred Specimen: UC 21136g; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 177, pi. 40, fig. 11. Devonian, Bailey Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Streptelasma tenue Hall, 1882 Referred Specimen: UC 35924; 1 specimen. Hall, James, 1882, p. 17. Hall, James, 1883b, p. 278. Hall, James, 1884, p. 421, pi. 23, fig. 2. WINDLE, AUGUSTYNEK & NITECKI: CORALS 75 = Amplexiphyllum tenue (Hall, 1882) Stumm, E. C, 1964, p. 14, pi. 3, figs. 28, 31. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Streptelasma sp. I Referred Specimen : P 28824 ; 2 specimens. Roy, S. K., 1941, pp. 68-69, figs. 34a-c. Streptelasma sp. II Referred Specimen: P 28825; 1 specimen. Roy, S. K., 1941, pp. 68-69, fig. 34d. Streptelasma sp. Ill Referred Specimen: P 28826; 2 specimens. Roy, S. K., 1941, pp. 68-69, figs. 34e, f. Ordovician, Richmond Group. Silliman's Fossil Mount, Frobisher Bay, Baffin Land. Roy Collection. Striatopora bella Swartz, 1913 Referred Specimen: UC 21134a; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, pp. 179-180, pi. 42, fig. 5. Referred Specimen: UC 21134b; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, pp. 179-180, pi. 42, fig. 6. Referred Specimen: UC 21134c; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, pp. 179-180, pi. 42, fig. 7. Referred Specimen: UC 21134d; 1 specimen. Tansey, V. 0., in Branson, E. B., ed., 1922, pp. 179-180, pi. 42, fig. 8. Devonian, Bailey Limestone. Chert lenses. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. 76 FIELDIANA: GEOLOGY, VOLUME 32 Striatopora frexuosa Hall, 1851 Referred Specimen : UC 34521 ; 14 specimens. Ball, J. R. and B. H. Grove, 1940, pp. 383, 394. Silurian, Bainbridge Formation. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Striatopora (Thamnoptychia) limbata (Eaton, 1832) Referred Specimen: UC 11800a; 1 specimen. Hall, James, 1876, pi. 33, fig. 9. Referred Specimen: UC 11800b; 1 specimen. Hall, James, 1876, pi. 33, fig. 12. = Trachypora (Thamnoptychia) limbata (Eaton, 1832) Stumm, E. C, in Stumm, E. C, ed., 1950, card 397, fig. 9 (UC 11800a), fig. 12 (UC 11800b), card 398. = Trachypora vermiculosa (Lesueur, 1821) Stumm, E. C, 1964, p. 70. Devonian, Hamilton Group. Darien, New York. Hall Collection. Striatopora missouriensis ? Meek and Worthen, 1868 Referred Specimen: UC 21135a; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 179, pi. 42, figs. 1,4. Referred Specimen: UC 21135b; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 179, pi. 42, fig. 2. Referred Specimen: UC 21135c; 1 specimen. Tansey, V. O., in Branson, E. B., ed., 1922, p. 179, pi. 42, fig. 3. Referred Specimens: UC 21135; 6 specimens. Tansey, V. O., in Branson, E. B., ed., 1922, p. 179. Devonian, Bailey Limestone. Chert lenses. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Striatopora spiralis Ball and Grove, 1940 Holotype: UC 45190; 1 specimen. WINDLE, AUGUSTYNEK & NITECKr: CORALS 77 Ball, J. R. and B. H. Grove, 1940, pp. 393-394, pi. 3, fig. 4. Referred Specimen: UC 34520a; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 393-394, pi. 3, fig. 2. Referred Specimen: UC 34520b; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 393-394, pi. 3, fig. 3. Referred Specimen: UC 34520c; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 393-394, pi. 3, fig. 1. Referred Specimen: UC 34520d; 1 specimen. Ball, J. R. and B. H. Grove, 1940, pp. 393-394, pi. 3, fig. 12. Referred Specimens: UC 34520; 50 specimens. Ball, J. R. and B. H. Grove, 1940, pp. 393-394. Silurian, Bainbridge Formation. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. Ball Collection. Stromatocerium granulosum (U. P. James, 1875) See: Alveolites ? granulosa U. P. James, 1875. Stromatocerium huronense Billings, 1865 See: Alveolites (?) granulosa U. P. James, 1875. Strombodes johanni (Hall and Whitfield, 1873) Cast of Holotype: UC 26093; 1 specimen. Hall, James and R. P. Whitfield, 1873, p. 234, pi. 9, fig. 10. Fenton, C. L. and M. A. Fenton, 1924, p. 43, pi. 15, fig. 7. Devonian, Hackberry Shale, Spirifer Zone. Hackberry, 8 miles above Rockford, Iowa. Webster Collection. Remarks: The holotype from which the cast and figures were made is New York State Museum no. 3720/1. Cast of Referred Specimen: UC 26092; 2 casts of 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 43, pi. 15, fig. 6. Devonian, Hackberry Shale, Spirifer Zone Owen Grove, Iowa. Fenton Collection. 78 FIELDIANA: GEOLOGY, VOLUME 32 Remarks : The specimen from which the cast and figure were made is in the C. L. Webster Collection. Strombodes johanni multiradiatus Hall and Whitfield, 1873 Cast of Holotype: UC 26094; 1 specimen. Hall, James and R. P. Whitfield, 1873, p. 273. Fenton, C. L. and M. A. Fenton, 1924, p. 44, pi. 15, fig. 1. Devonian, Hackberry Shale, Spirifer Zone. Hackberry, 8 miles above Rockford, Iowa. Fenton Collection. Remarks : The specimen from which the cast and figure were made is New York State Museum no. 3721/1. Strombodes mamillaris wilmingtonensis (Foerste, 1906) See: Lyellia striata U. P. James, 1878. Strombodes marginatus Fenton and Fenton, 1924 Holotype: UC 26053; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 44-45, pi. 15, fig. 5. Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Cast of Referred Specimen: UC 26095; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 44-45, pi. 15, fig. 4. Devonian, Hackberry Shale, Spirifer Zone. Owen Grove, Iowa. Fenton Collection. Remarks: The specimen from which the cast and figures were made is in the C. L. Webster Collection. Strombodes pygmaeus Foerste, 1888 See:Lyellia striata U. P. James, 1878. Syringaxon acuminatum (Simpson, 1900) See: Laccophyllum acuminatum Simpson, 1900. Syringaxon petaloides (Ball and Grove, 1940) See: Laccophyllum petaloides Ball and Grove, 1940. WINDLE, AUGUSTYNEK & NITECKI: CORALS 79 Syringopora rockfordensis Fenton and Fenton, 1924 Referred Specimens: UC 26074 [not UC 26047]; 6 specimens. Fenton, C. L. and M. A. Fenton, 1924, p. 70. Fenton, C. L. and M. A. Fenton, in Stumm, E. C, ed., 1947, card 109. Upper Devonian, Hackberry Stage, Spirifer Zone. Clay pit, Rockford, Iowa. Fenton Collection. Syringopora tenella Rominger, 1876 Holotype: UC 37750; 1 specimen in 5 pieces. Rominger, C, 1876, p. 81, pi. 30, fig. 4. Silurian, Niagaran Group, in drift. Pt. Detour, Drummond's Island, Michigan. University of Michigan Collection. Tabulophyllum erraticum Fenton and Fenton, 1924 Holotype: UC 26006; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 36, pi. 6, fig. 7. Devonian, Hackberry Shale, Spirifer Zone Hackberry Grove, Iowa. Fenton Collection. Tabulophyllum exiguum Fenton and Fenton, 1924 Holotype: UC 26007; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 37, pi. 3, fig. 9. Upper Devonian, Hackberry Shale, Spirifer Zone. Clay Pit, Rockford, Iowa. Fenton Collection. Tabulophyllum longum Fenton and Fenton, 1924 Holotype: UC 26011; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 39, pi. 3, fig. 1. Devonian, Hackberry Shale, Owen Substage. Hackberry Creek, Iowa. Fenton Collection. Cast of Referred Specimen: UC 26091; 2 casts of 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 39. 80 FIELDIANA: GEOLOGY, VOLUME 32 Devonian, Hackberry Shale. Hackberry Creek, Iowa. Fen ton Collection. Remarks: The specimen from which the casts and figures were made is in the C. L. Webster Collection. Tabulophyllum magnum Fenton and Fenton, 1924 Cast of Referred Specimen: UC 26044a; 1 cast. Fenton, C. L. and M. A. Fenton, 1924, p. 38, pi. 4, fig. 1. Casts of Referred Specimen: UC 26044; 2 casts. Fenton, C. L. and M. A. Fenton, 1924, p. 38. Devonian, Hackberry Shale. Hackberry Creek, Iowa. Fenton Collection. Remarks: The specimens from which the casts and figures were made are in the C. L. Webster Collection. Tabulophyllum ponderosum Fenton and Fenton, 1924 Cast of Holotype: UC 26088; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 40, pi. 4, figs. 4, 5. Cast of Referred Specimen: UC 26089a; 2 casts of 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 40, pi. 5, fig. 5. Cast of Referred Specimen: UC 26089b; 2 casts of 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, p. 40, pi. 5, fig. 6. Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Remarks: The specimens from which the casts and figures were made are in the C. L.. Webster Collection. Tabulophyllum rectum Fenton and Fenton, 1924 Referred Specimen: UC 26046; 1 specimen and 1 slide. Fenton, C. L. and M. A. Fenton, 1924, pp. 30-32, pi. 6, figs. 11, 12. Devonian, Hackberry Shale, Owen Substage. Bird Hill, Iowa. Fenton Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 81 Tabulophyllum robustum Fenton and Fenton, 1924 Cast of Referred Specimen: UC 26090a; 1 cast. Fenton, C. L. and M. A. Fenton, 1924, pp. 37-38, pi. 5, fig. 1. Cast of Referred Specimen: UC 26090; 2 casts. Fenton, C. L. and M. A. Fenton, 1924, pp. 37-38. Upper Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Remarks: The specimen from which the cast and figure were made is in the C. L. Webster Collection. Tabulophyllum rotundum Fenton and Fenton, 1924 Referred Specimen: UC 26004; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 35-36, pi. 2, figs. 5, 6. Devonian, Hackberry Shale, Cerro Gordo Substage, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Referred Specimen: UC 26005; 1 specimen. Fenton, C. L. and M. A. Fenton, 1924, pp. 35-36, pi. 2, fig. 10. Devonian, Hackberry Shale, Spirifer Zone. Hackberry Grove, Iowa. Fenton Collection. Thamnopora limitaris (Rominger, 1876) See: Favosites limitaris Rominger, 1876. Thecia sp. See: Calathium (?) sp. Tortophyllum cysticum (Winchell, 1866) Referred Specimen: UC 38724a; 6 peels. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 3. Stumm, E. C, 1963, pp. 137-138. Referred Specimen: UC 38724b; 1 specimen. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 2. Stumm, E. C, 1963, pp. 137-138. Referred Specimen: UC 38724c; 6 specimens. 82 FIELDIANA: GEOLOGY, VOLUME 32 Sloss, L. L., 1939, pp. 54-58. Stumm, E. C, 1963, pp. 137-138. Referred Specimen: UC 38725a; 1 peel. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 4. Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38725b; 1 peel and 1 slide. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 5. Stumm, E. C, 1963, pp. 137-138. Referred Specimen: UC 38726 A; 1 specimen. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 6. Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38726; 1 specimen and 7 peels. Sloss, L. L., 1939, pp. 54-58. Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38727; 1 specimen and 7 peels. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 7 (peel). Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38728a; 2 specimens and 5 peels. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 8 (peel). Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38728b; 1 peel and 1 slide. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 9. Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38729; 1 specimen and 1 peel. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 10 (peel). Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38732b; 3 specimens and 1 peel. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 11 (peel). Stumm, E. C, 1963, pp. 137-138. Referred Specimen: UC 38732a; 1 peel. Sloss, L. L., 1939, pp. 54-58, pi. 11, fig. 12. Stumm, E. C, 1963, pp. 137-138. Referred Specimens: UC 38730; 7 specimens and 2 peels. UC 38731 ; 12 specimens. Sloss, L. L., 1939, pp. 54-58. WINDLE, AUGUST YNEK & NITECKI: CORALS 83 Devonian, Traverse Beds, Gravel Point Zone. "Rose" Quarry, NE H, sec. 8, T. 34N., R. 6W., Emmet County, Michigan. Sloss Collection. Trachypora (Thamnoptychia) limbata (Eaton, 1832) See: Striatopora (Thamnoptychia) limbata (Eaton, 1832). Trachypora oriskania S. Weller, 1903 Holotype: UC 10468; 1 specimen. Weller, S., 1903, p. 341, pi. 45, figs. 1, 2. Stumm, E. C, ed., 1950, card 400, figs. 1, 2. Lower Devonian, Oriskany Formation. Edge of woods, south of second wagon road crossing, Wallpack Ridge, about 5 miles south of New York State line, near Montigue Post Office, New Jersey. S. Weller New Jersey Collection. Trachypora vermiculosa (Lesueur, 1821) See: Striatopora (Thamnoptychia) limbata (Eaton, 1832). Triplophyllites cliffordanus (Milne- Edwards and Haime, 1851) See: Zaphrentis cliff ordana Milne-Edwards and Haime, 1851 Triplophyllites exiguus (Miller, 1891) See: Zaphrentis wortheni S. Weller, 1909. Triplophyllites ida (Winchell, 1965) emend. Easton, 1944 See: Triplophyllum cliff ordanum hespere Grove, 1935. Triplophyllum cliffordanum (Milne-Edwards and Haime, 1851) See: Zaphrentis cliff ordana Milne-Edwards and Haime, 1851. Triplophyllum cliffordanum hespere Grove, 1935 Holotype: UC 31570; 1 specimen in 3 pieces. Grove, B. H., 1935, pp. 346-347. Referred Specimens: UC 38045; 7 specimens and 1 slide. Grove, B. H., 1935, pp. 346-347. 84 FIELDIANA: GEOLOGY, VOLUME 32 Referred Specimen: UC 38045A; 1 specimen. Grove, B. H., 1935, pp. 346-347, pi. 8, fig. 6. = Triplophyllites ida (Winchell, 1865) emend. Easton, 1944 Easton, W. H., 1944a, pp. 41-42. Lower Mississippian, Osage Group, Lower Burlington Limestone. Lake Valley, New Mexico. Springer Collection. Triplophyllum dalii? (Milne-Edwards and Haime, 1851) Referred Specimen: UC 31546A; 1 specimen. Grove, B. H., 1935, pp. 342-344, pi. 8, figs. 1-3. Mississippian, Keokuk Limestone. Warsaw, Illinois. Gurley Collection. Triplophyllum spinulosum (Milne-Edwards and Haime, 1851) Referred Specimen: UC 25192a; 1 specimen. Grove, B. H., 1935, pp. 348-349, pi. 9, fig. 1. Referred Specimen: UC 25192; 1 specimen. Grove, B. H., 1935, pp. 348-349. Mississippian, Golconda Limestone. 5 miles southeast of Praire du Rocher and 13^ miles south of Marigold, SE y4, SE %, sec. 29, T.5S., R.8W., Renault Quad- rangle, Illinois. S. Weller Collection, 1912. Referred Specimens: UC 31900a; 3 specimens. Grove, B. H., 1935, p. 350. Referred Specimens: UC 31900; 9 specimens. Grove, B. H., 1935, p. 350. Mississippian, Paint Creek Limestone. Renault Quadrangle, 3 miles east of Prairie du Rocher, and three- fourths of a mile southeast of Commons School, Illinois. S. Weller Collection, 1912. Triplophyllum welleri Grove, 1935 See: Zaphrentis wortheni S. Weller, 1909. WINDLE, AUGUSTYNEK & NITECKI: CORALS 85 Vesiculophyllum sedaliense (White, 1880) Referred Specimen: UC 31594; 1 specimen. Easton, W. H., 1944a, pp. 52-53. Mississippian, Chouteau Limestone. Sedalia, Missouri. Sampson Collection. Zaphrentis ? calyculus S. A. Miller See: Genus and species unidentified Easton, 1944. Zaphrentis cliffordana Milne-Edwards and Haime, 1851 Referred Specimen: UC 4704a; 1 specimen. Weller, S., 1909, pp. 272-273, pi. 10, fig. 18. Referred Specimen: UC 4704b; 1 specimen. Weller, S., 1909, pp. 272-273, pi. 10, fig. 19. Referred Specimen: UC 4704c; 1 specimen. Weller, S., 1909, pp. 272-273. = Triplophyllum cliffordanum (Milne-Edwards and Haime, 1851) Grove, B. H., 1935, pp. 344-346, pi. 8, figs. 4-5 (UC 4704c). = Triplophyllites cliff ordanus (Milne-Edwards and Haime, 1851) Easton, W. H., 1944a, pp. 39-40. Mississippian, Fern Glen Formation. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection, 1896. Zaphrentis cornuformis Stewart, 1922 Holotype: UC 27552A; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 3. Referred Specimen: UC 27552B-1; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 4. Referred Specimen: UC 27552B-2; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 5. Referred Specimen: UC 27552B-3; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 6. Referred Specimen: UC 27552B-4; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig.. 7. 86 FIELDIANA: GEOLOGY, VOLUME 32 Referred Specimen: UC 27552B; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221. Lower Devonian, Little Saline Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Zaphrentis declinis S. A. Miller, 1891 Holotype not designated; to be chosen from: UC 6615a; 1 specimen. Miller, S. A., 1891, p. 12, pi. 1, fig. 25. Miller, S. A., 1892, p. 622. pi. 1, fig. 25. UC 6615b; 1 specimen. Miller, S. A., 1891, p. 12, pi. 1, fig. 26. Miller, S. A., 1892, p. 622, pi. 1, fig. 26. UC 6615c; 1 specimen. Miller, S. A., 1891, p. 12. Miller, S. A., 1892, p. 622. =Crassiphyttum declinis (S. A. Miller, 1891) Grove, B. H., 1935, pp. 369-370, pi. 9, fig. 9 (UC 6615b), fig. 10 (UC 6615a), fig. 11 (UC 6615c). Mississippian, Keokuk Limestone. New Providence, Indiana. Gurley Collection. Zaphrentis gibsoni White, 1884 Referred Specimen: UC 16168a; 1 specimen. Mather, K. F., 1915, p. 89, pi. 1, fig. 2. Referred Specimen: UC 16168b; 1 specimen. Mather, K. F., 1915, p. 89, pi. 1, figs. 1. la. Pennsylvanian, Morrow Formation. Near Ft. Gibson, Oklahoma, Station 296. Mather Collection. Zaphrentis halli Edwards-Milne and Haime, 1851 Referred Specimen : UC 20797 ; 1 specimen in 2 pieces. Hall, J., 1876, pi. 20. Devonian, Hamilton Group. Scaneateles Lake, New York. Hall Collection. WINDLE, AUGUSTYNEK & NITECKI: CORALS 87 Referred Specimen: UC 18347; 1 specimen in 2 pieces. Hall, J., 1876, pi. 20. Devonian, Hamilton Group. Widder, Ontario. Hall Collection. Referred Specimen: UC 37780; 1 specimen in 2 pieces. Hall, J., 1876, pi. 20. Devonian, Hamilton Group. Scaneateles Lake, New York. Hall Collection. Referred Specimen : UC 37781 ; 1 specimen in 2 pieces. Hall, J., 1876, pi. 20. Devonian, Hamilton Group. Head of Senaca Lake, New York. Gurley Collection. = Siphonophrentis halli (Edwards-Milne and Haime, 1851) Stumm, E. C, 1964, p. 24 (UC 20797, UC 18347, UC 37780, UC 37781). Zaphrentis irregularis Hall, 1882 Referred Specimen: UC 11859; 1 specimen. Hall, James, 1882, pp. 34-35. Hall, James, 1884, pp. 438-439. = Heterophrentis irregularis (Hall, 1882) Stumm, E. C, 1964, p. 20. Devonian, Onondagan Limestone. Falls of the Ohio, Charleston, Indiana. Hall Collection. Zaphrentis ? ohioensis U. P. James, 1879 Holotype not designated; to be chosen from: UC 1551 ; 4 specimens. James, U. P., 1879b, p. 26. James, J. F., 1893, pp. 144-145, fig. 8. Ordovician, Maysville Group, Corryville Formation. Cincinnati, Ohio. U. P. James Collection. 88 FIELDIANA: GEOLOGY, VOLUME 32 Zaphrentis ovalis Hall, 1882 Holotype: UC 35927; 1 specimen. Designated by E. C. Stumm, 1964, p. 21. Holotype, designated by E. C. Stumm, 1964, p. 21: UC 35927; 1 specimen. Hall, James, 1882, p. 29. Hall, James, 1883b, p. 294, pi. 23, fig. 1. Hall, James, 1884, p. 433. = Heterophrentis ovalis (Hall, 1882) Stumm, E. C, 1964, p. 21, pi. 8, figs. 15, 16. Middle Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Zaphrentis planima Hall, 1882 Referred Specimen: UC 35920; 1 specimen. Hall, James, 1882, p. 29. Hall, James, 1883b, p. 292. Hall, James, 1884, p. 433. = Siphonophrentis planima (Hall, 1882) Stumm, E. C, 1964, p. 24, pi. 15, fig. 8. Devonian, Jeffersonville Limestone. Falls of the Ohio. Hall Collection. Zaphrentis salinensis Stewart, 1922 Holotype: UC 27553A; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 1. Referred Specimen: UC 27753B; 1 specimen. Stewart, G. A., in Branson, E. B., ed., 1922, p. 221, pi. 57, fig. 2. Devonian, Little Saline Limestone. Little Saline Creek, near Ozora, Ste. Genevieve County, Missouri. S. Weller Collection. Zaphrentis wortheni S. Weller, 1909 Holotype not designated ; to be chosen from : UC 4705a; 1 specimen. Weller, S., 1909, pp. 273-274, pi. 10, fig. 20. WINDLE, AUGUSTYNEK & NITECKI: CORALS 89 UC 4705b; 1 specimen. Weller, S., 1909, pp. 273-274, pi. 10, fig. 21. UC 31632; 1 specimen and 1 slide. Weller, S., 1909, pp. 273-274. UC 31633; 2 specimens and 5 slides. Weller, S., 1909, pp. 273-274. = Triplophyllum welleri Grove, 1935 Grove, B. H., 1935, pp. 347-348 (UC 4705b, UC 31632, UC 31633), pi. 8, fig. 9 (UC 4705a). = Triplophyllites exiguus (Miller, 1891) Easton, W. H., 1944a, pp. 40-41 (UC 4705a, b), pi. 10, fig. 1 (UC 31633D), figs. 2-5 (UC 31633B), fig. 6 (UC 31633E), fig. 7 (UC 31632). Mississippian, Fern Glen Formation. Railroad cut a little over 1 mile south of Kimmswick, Missouri. S. Weller Collection, 1896. Zaphrentis sp. Referred Specimen: UC 37862a; 1 specimen. Weller, S., 1903, p. 223, pi. 17, fig. 9. Referred Specimen: UC 37862b; 1 specimen. Weller, S., 1903, p. 223, pi. 17, fig. 10. Silurian, Decker Ferry. Nearpass Quarry, New Jersey. S. Weller New Jersey Collection. Referred Specimen: UC 11362; 1 specimen. Weller, S., 1906, p. 439, pi. 6, fig. 1. Mississippian, Kinderhook Series, Glen Park Limestone. Bank above the railroad cut a little south of the entrance to Gorky Quarry, Glen Park, Missouri. S. Weller Collection, 1904. Also see: Heterophrentis rafinesqui (Edwards and Haime, 1851). REFERENCES Ball, J. R. and B. H. Grove 1940. Corals from the Bainbridge Limestone. Amer. Midi. Nat., 24, pp. 382-404, 4 pis. Bassler, R. S. 1915. Bibliographic index of American Ordovician and Silurian fossils, 2 vols. Bull. U.S. Nat. Mus., 92, 1,521 pp. Branson, E. B., ed. 1922. The Devonian of Missouri. Mo. Bur. Geol. Mines, 279 pp., 71 pis. Easton, W. H. 1942. Pitkin Limestone of Northern Arkansas. Bull. Ark. State Geol. Surv., 8, 115 pp., 12 pis. 1943a. The fauna of the Pitkin Formation of Arkansas. Jour. Paleontol., 17, no. 2, pp. 125-154, pis. 21-24. 1943b. New Chester corals from Alabama and Tennessee. Jour. Paleontol., 17, no. 3, pp. 276-280, pi. 46, text fig. 1. 1944a. 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The "Tabulate" corals of Hall's "Illustrations of Devonian Fossils." Ann. Carnegie Mus., 25, art. 5, pp. 17-58, 8 pis. 90 WINDLE, AUGUSTYNEK & NITECKI: CORALS 91 1937. Aulocaulus, a new genus of Aulopoid corals. Amer. Midi. Nat., 18, no. 1, pp. 119-120, text fig. 2. 1938. Heliophyllum and Cystiphyllum, Corals of Hall's "Illustrations of Devonian Corals." Ann. Carnegie Mus., 27, art. 14, pp. 207-250, pi. 17-24, text fig. Fisher, D. J. 1925. Geology and mineral resources of the Joliet Quadrangle. Bull. 111. State Geol. Surv., 51, 160 pp. 7 pis... 47 text figs. Foerste, A. F. 1887. The Clinton Group of Ohio-part III. Bull. Sci. Labs. Denison Univ., 2, pp. 149-176, pis. 15, 16. 1888. The Clinton Group of Ohio-part IV. Bull. Sci. Labs. Denison Univ., 3, pp. 3-12, pis. 1906. The Silurian, Devonian and Irvine Formations of East Central Kentucky. Ky. Geol. Surv. Bull., 7, 369 pp., 8 pis., 10 text figs. 1916. Notes on Cincinnatian fossil types. Bull. Denison Univ. Sci. 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Treatise on Invertebrate Paleontology, Part F, Coelenterata. Geol. Soc. Amer. and Univ. Kansas Press, Lawrence, Kansas. 498 pp., 358 text figs. Nicholson, H. A. 1874. On Columnopora, a new genus of Tabulate coral. Geol. Mag., pp. 253-254, 1 text fig. 1875. Corals of Silurian and Devonian systems. Geol. Surv. Ohio, 2, pt. 2, pp. 179-221. 1879. On the Structures and Affinities of the "Tabulate Corals" of the Paleozoic Period. Edinburgh University Press, Edinburgh. 342 pp., pis. Parks, W. A. 1910. Ordovician Stromatoporoids of America. Univ. Toronto Geol. Ser., no. 7, pp. 293-344, pis. 21-25. Richardson, E. S., Jr. 1947. A Paleozoic apartment house. Bull. Chicago Nat. Hist. Mus., 18, no. 6, pp. 1-2, 2 figs. Rominger, C. 1876. Paleontology. Fossil Corals. Geol. Surv. Mich., 3, pt. 2, 161 pp., 55 pis. Roy, S. K. 1929. Contributions to Paleontology. Field Mus. Nat. Hist. Geol. Ser., 4, no. 5, pp. 203-220, pis. 32-40. 1941. The Upper Ordovician fauna of Frobisher Bay, Baffin Land. Field Mus. Nat. Hist., Geol. Mem., 2, 212 pp., 146 figs. SCHUCHERT, C. 1903. On the Manlius Formation of New York. Amer. Geol., 31, pp. 160-178. Sloss, L. L. 1939. Devonian rugose corals from the Traverse Beds of Michigan. Jour. Paleontol., 13, no. 1, pp. 52-73, pis. 9-12, 8 text figs. 1951. Aulacophyllum symmetricum, new name for A. bilaterale. Jour. Paleontol., 25, no. 3, p. 415. Snider, L. C. 1915. The Paleontology of the Chester Group in Oklahoma. Okla. Geol. Surv., Bull. 24, pp. 67-122, pi. 3-7. Stumm, E. C. 1949. Revision of the families and genera of the Devonian Tetracorals. Geol. Soc. Amer. Mem. 40, 92 pp., 25 pis. 94 FIELDIANA: GEOLOGY, VOLUME 32 1951. Tetracoralla: Hadrophyllidae, Syringaxonidae, Acrophyllidae, and Hallidae [Unit 1-F, pt. A]. In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., cards 1-88. 1953. Tetracoralla, [Unit 1-F, pt. B]. In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., Cards 89-127. 1955. Tetracoralla, [Unit 1-F, pt. C]. In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., Cards 128-337. 1963. Corals of the Traverse Group of Michigan, Part II, Tortophyllum, Betha- nyphyllum, Aulacophyllum, and Hallia. Contr. Univ. Mich. Mus. Paleontol., 18, no. 8, pp. 135-155, 10 pis. 1964. Silurian and Devonian corals of the Falls of the Ohio. Geol. Soc. Amer. Mem. 93, 184 pp., 80 pis. 1968. A redescription of the Middle Silurian compound rugose coral Grabauphyl- lum johnstoni Foerste. Contr. Mus. Paleontol. Univ. Mich., 22, no. 6, pp. 71- 73, 1 pi. Stumm, E. C, ed. 1947. Tabulata [Unit 1-E, pt. A]. In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., cards 1-114. 1950. Tabulata [Unit 1-E, pt. C] In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., cards 115-405. Stumm, E. C, Fenton, C. L., and M. A. Fenton 1949. Tabulata, Favositidae Unit 1-E, pt. B. In Type invertebrate fossils of North America (Devonian). Wagner Free Inst. Sci., cards 115-260. Toomey, D. F. and J. J. C. Ingels 1964. Reported Silurian occurrence of Calathium from the Thornton Reef, Illinois: a correction. Jour. Paleontol., 38, no. 6, pp. 1,102-1,104, pi. 171. Watkins, J. L. 1959. Middle Devonian corals from Michigan, Jour. Paleontol., 33, no. 5, pp. 793-808, 4 pis. Webster, C. L. 1889. Contributions to the knowledge of the genus Pachyphyllum. Amer. Nat., pp. 621-625. Weller, S. 1903. The Paleozoic faunas. Geol. Surv. N. J., Rept. Paleontol., 3, 462 pp., 83 pis. 1906. Kinderhook faunal studies: the fauna of the Glen Park Limestone. Trans. Acad. Sci. St. Louis, 16, no. 7, pp. 435-471, pis. 6-7. 1909. Kinderhook faunal studies — V, the fauna of the Fern Glen Formation. Bull. Geol. Soc. Amer., 20, pp. 265-332, pis. 10-15. 1916. Description of a Ste. Genevieve Limestone fauna from Monroe County, Illinois. Contr. Walker Mus. Paleontol., 1, no. 10, pp. 243-265, pis. 15-19. 1920. The geology of Hardin County. 111. State Geol. Surv., Bull. 41, 416 pp., 11 pis., 30 text figs. WINDLE, AUGUSTYNEK & NITECKI: CORALS 95 White, C. A. 1878. Descriptions of new species of invertebrate fossils from the Carboniferous and Upper Silurian rocks of Illinois and Indiana. Proc. Acad. Nat. Sci. Phil., 30, pp. 29-38. 1880. Contributions to invertebrate paleontology no. 8: Fossils from the Car- boniferous rocks of the interior states. U. S. Geol. Geog. Surv. Terr., 12th Ann. Rept., pt. 1, pp. 155-171, pis. 39-42. Publication 1171