The Lower Cretaceous (Albian) ammonite genera Leconteites and Brewericeras /

Bibliographic Details
Main Authors:	Jones, David Lawrence, 1930- (Author), Murphy, Michael A. (Author), Packard, Earl L. (Earl Leroy), 1885- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1965.
Series:	Geological Survey professional paper ; 503-F. Geological Survey professional paper. Contributions to paleontology.
Subjects:	Ammonoidea. Paleontology > Cretaceous. Paleontology > Northwest, Pacific. Cretaceous Geologic Period. Paleontology. Pacific Northwest. From 65 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo83606

Description
Item Description:	Title from title screen (viewed September 24, 2014). "A report simplifying the complex nomenclature of the ammonite genera Leconteites and Brewericeras."
Physical Description:	1 online resource (iii, F21 pages, 11 pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages F19-F20) and index.