Paleontological Evidence for the Antiquity of the Scottsbluff Bison Quarry and Its Associated Artifacts

Autor:	Schultz, C. Bertrand, Eiseley, Loren
Zdroj:	American Anthropologist, 1935 Apr 01. 37(2), 306-319.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/662266 Zobrazit plný text záznamu Plný text