Fossil plants from the Tertiary lake beds of south-central Colorado /

Bibliographic Details
Main Author:	Knowlton, Frank Hall, 1860-1926 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [Department of the Interior, United States Geological Survey], [1923]
Series:	Professional paper (Geological Survey (U.S.)) ; no. 131-G. Shorter contributions to general geology ; 1922.
Subjects:	Paleobotany > Tertiary. Paleobotany > Colorado. Paleobotany. Tertiary Geologic Period. Colorado. From 2 to 65 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo79895

Description
Item Description:	Title from title screen (viewed September 22, 2014). Report number from USGS web site.
Physical Description:	1 online resource (20 unnumbered pages) : illustrations.
Bibliography:	Includes bibliographical references.