The Lower Cretaceous ammonite Schloenbachia leonensis Conrad var. equidistans Cragin /

Bibliographic Details
Main Author:	Cobban, William A., 1916-2015 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1985.
Series:	U.S. Geological Survey bulletin ; 1641-A. U.S. Geological Survey bulletin. Contributions to paleontology.
Subjects:	From 65 to 140 million years ago Paleontology > Cretaceous. Paleontology > Texas. Schloenbachia leonensis. Cretaceous Geologic Period. Paleontology. Texas.
Online Access:	https://purl.fdlp.gov/GPO/gpo62720

by Cobban, William A., 1916-2015
Published 1985

Government Document Book