Note 56 — Chapter I · SPECULATIVE PHILOSOPHY IN GREECE, BEFORE AND IN THE TIME OF SOKRATES.

Xenophan. Fragm. p. 178, ed. Karsten; Achilles Tatius, Εἰσαγωγὴ in Arat. Phænom. p. 128, τὰ κάτω δ’ ἐς ἄπειρον ἱκάνει.

This inference from the shells and prints of fishes is very remarkable for so early a period. Compare Herodotus (ii. 12) who notices the fact, and draws the same inference, as to Lower Egypt; also Plutarch, De Isid. et Osirid. c. 40, p. 367; and Strabo, i. p. 49-50, from whom we learn that the Lydian historian Xanthus had made the like observation, and also the like inference, for himself. Straton of Lampsakus, Eratosthenes, and Strabo himself, approved what Xanthus said.