Paleozoic-Mesozoic boundary in the Berry Creek quadrangle, northwestern Sierra Nevada, California /

Bibliographic Details
Main Author:	Hietanen, Anna Martta, 1909- (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1977.
Series:	Geological Survey professional paper ; 1027.
Subjects:	Geology > California > Butte County. Geology, Stratigraphic > Permian. Geology, Stratigraphic > Triassic. Metamorphic rocks. Petrology > California > Butte County. Geology. Geology, Stratigraphic. Permian Geologic Period. Petrology. Triassic Geologic Period. California > Butte County. From 190 to 280 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo90219

Description
Item Description:	Title from title screen (viewed October 6, 2014). "Petrologic and structural study of metamorphic rocks."
Physical Description:	1 online resource (iii, 22 pages) : illustrations, maps + 1 plate.
Bibliography:	Includes bibliographical references (page 22).