Reconnaissance geologic map of the Hyampom quadrangle, Trinity County, California

Main Author: Irwin, W. P. 1919-2012.
Other Authors: Geological Survey (U.S.)
Format: Electronic
Language: English
Published: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010.
Physical Description: 1 online resource (1 map).
Series: Scientific investigations map ; 3129.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS124266
Item Description: Relief shown by contours and spot heights.
Title from PDF title screen (viewed on July 20, 2010).
Includes text, table, and ancillary map.
GPO Cataloging Record Distribution Program (CRDP).
Includes bibliographical references.
Physical Description: 1 online resource (1 map).
Bibliography: Includes bibliographical references.