Ordovician and older rocks of the Bayhorse area, Custer County, Idaho /

Bibliographic Details
Main Authors:	Hobbs, S. W. (Samuel Warren), 1911- (Author), Hays, William Henry, 1922- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1990.
Series:	U.S. Geological Survey bulletin ; 1891.
Subjects:	Geology > Idaho > Custer County. Geology, Stratigraphic > Ordovician. Geology. Geology, Stratigraphic. Ordovician Geologic Period. Idaho > Custer County. From 425 to 500 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo67857

Description
Item Description:	Title from title screen (viewed Aug. 20, 2014).
Physical Description:	1 online resource (v, 40 pages, 1 page of plates) : illustrations, maps (some color).
Bibliography:	Includes bibliographical references.