Internet Archive's in-browser bookreader "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your browser settings for this feature.

New species of brachiopods from the Traverse Group (Devonian) of Michigan

by: Imbrie, John

Publication date: 1955

Topics: Strophodonta extenuata, Pholidostrophia gracilis, Brachiopoda, Fossil, Paleontology, Brachiopoda, Fossil -- Michigan, Paleontology -- Devonian -- Michigan, Paleontology -- Michigan

Publisher: New York, N.Y. : American Museum of Natural History

Collection: americanmuseumnaturalhistory; biodiversity

Contributor: American Museum of Natural History Library

Language: English

Rights: http://biodiversitylibrary.org/permissions

Rights-holder: American Museum of Natural History Library

Volume: no. 1754

7 p. : 24 cm

Title from caption

"December 28, 1955."

"Both species are considered polytypic, hence the categories treated here include six new subspecies: P. g. gracilis, P. g. nanus, S. e. extenuata, S. e. rockportensis, S. e. bellensis, and S. e. ferrenensis."