Volcanic rocks of the El Modeno Area, Orange County, California /

Bibliographic Details
Main Author:	Yerkes, R. F., 1923- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1957.
Series:	Geological Survey professional paper ; 274-L. Shorter contributions to general geology.
Subjects:	Geology, Stratigraphic > Miocene. Igneous rocks > California > Orange County. Volcanic ash, tuff, etc. > California > Orange County. Orange County (Calif.) Geology, Stratigraphic. Igneous rocks. Miocene Geologic Epoch. Volcanic ash, tuff, etc. California > Orange County. From 10 to 25 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo86136

Description
Item Description:	Title from title screen (viewed September 26, 2014). "Description of extrusive pyroclastic and flow rocks of El Modeno volcanics of middle to late Miocene age."
Physical Description:	1 online resource (27 unnumbered pages) : illustrations, maps + 2 plates.
Bibliography:	Includes bibliographical references (page 331) and index.