登入選單

返回Google圖書搜尋

Middle and Upper Ordovician Symmetrical Univalved Mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch Region

Gregory Paul Wahlmann

出版	U.S. Government Printing Office, 1992
URL	http://books.google.com.hk/books?id=kxXtMUzNghYC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

Stratigraphic distribution, ecology, and functional morphology, phylogeny, and systematic paleontology of 86 species of Ordovician summetrical univalved mollusks from the midcontinent.