Molluscan record from a mid-Cretaceous borehole in Weston County, Wyoming /

Bibliographic Details
Main Author:	Cobban, William A., 1916-2015 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1984.
Series:	Geological Survey professional paper ; 1271.
Subjects:	Mollusks, Fossil. Paleontology > Cretaceous. Paleontology > Wyoming > Weston County. Borings > Wyoming > Weston County. Borings. Cretaceous Geologic Period. Paleontology. Wyoming > Weston County. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo90945

Description
Item Description:	Title from title screen (viewed October 14, 2014). "Brief descriptions, illustrations, and stratigraphic ranges of the more common fossils."
Physical Description:	1 online resource (iii, 24 pages, 5 unnumbered pages of plates) : illustrations.
Bibliography:	Includes bibliographical references (pages 19-21) and index.