Cover image for Volcanic rocks of the El Modeno Area, Orange County, California.
Volcanic rocks of the El Modeno Area, Orange County, California.
Title:
Volcanic rocks of the El Modeno Area, Orange County, California.
Author:
Yerkes, R. F., 1923-
Personal Author:
Yerkes, R. F., 1923-
Publication Information:
Washington : U.S.Govt.Print.Off., 1957.
Physical Description:
313-334 pages : illustrations, folded maps (in pocket) ; 29 cm.
Series:
Geological Survey professional paper ; no. 274-L

Geological Survey professional paper ; no. 274-L.
Language:
English
Subject Term:
Volcanic ash, tuff, etc. -- California -- Orange County.

Igneous rocks.

Geology, Stratigraphic -- Miocene.
Format :
Book

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