Oligocene marine mollusks from the Pittsburg Bluff Formation in Oregon /

Bibliographic Details
Main Author:	Moore, Ellen James (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1976.
Series:	Geological Survey professional paper ; 922.
Subjects:	Mollusks, Fossil. Paleontology > Oligocene. Paleontology > Oregon > Columbia County. Paleontology > Oregon > Washington County. Oligocene Geologic Epoch. Paleontology. Oregon > Columbia County. Oregon > Washington County. From 25 to 40 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo89601

Description
Item Description:	Title from title screen (viewed October 2, 2014).
Physical Description:	1 online resource (iv, 66 pages, 17 unnumbered pages of plates) : illustrations, map.
Bibliography:	Includes bibliographical references (pages 56-60) and index.