Biostratigraphy of Crinoids from the Wymps Gap Member of the Greenbrier Formation (Mississippian, Chesterian) in Northern West Virginia

Autor:	Kammer, Thomas W., Springer, Gregory S.
Zdroj:	Journal of Paleontology, 2008 Nov 01. 82(6), 1182-1189.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/20144282 Zobrazit plný text záznamu