INDEX. . nver, 114 Acesmes, river, 138 Acrocorinth, the, measurement of the height of, 337 Actae of Herodotus, 83; compared with the 'sphragides' of Erato- sthenes, 181 Aden, 276 Adramyttium, the same name as Ha- drumetum, 5 Adulis, port of Auxuma, 274 Aegean Sea, Phoenician settlements in the, 5 Aeneas Tacticus, on signalling sta- tions, 332; his method of signal- ling* 334 Aeschylus, on the boundary between Europe and Asia, 68; on the meaning of the name Rhegium, 197; Ms description of the fire- beacons, 328 Aethale (Elba), 73 Aethiopia, expedition of Petronius into, 224; gold-mines of, 186; Auxuma the capital of, 274; expe- ditions of Septimius Flaccus and Julius Maternus into, 353 Aethiopians, meaning of the name, a6; mentioned in the Iliad, 26; more definitely in the Odyssey, 27; in Herodotus, 93,96; in Agathar- chides, 204 Aetna, the poem of, 321 Africa, described by Herodotus, 94— 7; its northern coast, 94; its inte- rior, 95—7; believed to have been circumnavigated, 99; its southward projection unknown to Eratosthe- nes, 182; and to Strabo, 250; noticed in the4 Periplus Maris Ery- thraei', 275; and by Ptolemy, 345; Africa described by Dionysius Pe- riegetes, 283; later errors about, 367 Agatharchides, his work on the Ery- thraean Sea, 1855 on the inun- dation of the Nile, 63; on the Aethiopian gold-mines, 186—8; on the fauna of Aethiopia, 201; on the Ichthyophagi, 203; on the Aethiopian tribes, 204 Agathodaemon, 345 Agathyrsi, 86 Agisymba, 353 Agricola, his campaigns in Britain, 287; his chain of forts, 288; his expedition to the Orcades, 288 Agrigentum, 54 j described by Poly- bius, 212 Agrippa, his wall-map, 236; the ori- ginal source of the Itineraries, 306; his roads in Gaul, 236 Alans, first mentioned by Dionysius Periegetes, 284 Albani, customs of the, £22 Albion, no, 346 Albis (see Elbe) * Alexander the Great, effects of his conquests, 122; his political and social aims, 123; his Eastern ex- pedition, 125 foil,; its importance for geography, 123, 124; his death at Babylon, 141 Alexandria, its importance to geo- graphy, 14; its Museum and Li- brary, 145,166; its central position, a" 5; Strabo's careful description j «60 Alexandria ad Caucasum, 133, 137 Alexandria Esdhate, 135 Allahabad, 150 Alpheius, river, its disappearance, 10 Alpis, 84 Alps, passes over the, 210; Roman roads over, 301, 304; Strabo's de- scription of their features, 315; estimates of their height, 335