Andesitic agglomerate in lower part of Mehrton formation. Calaveras County, California. 1932.
Dates
Date Taken
1932
Summary
Album caption: Andesitic agglomerate in lower part of Mehrton formation. Road cut 21/2 miles north of Valley Springs, about in the NE. 1/4 SE. 1/4 sec. 2, T. 4 N., R. 10 E. Jackson quad., Calaveras County, California. March 20, 1932.
Summary
Album caption: Andesitic agglomerate in lower part of Mehrton formation. Road cut 21/2 miles north of Valley Springs, about in the NE. 1/4 SE. 1/4 sec. 2, T. 4 N., R. 10 E. Jackson quad., Calaveras County, California. March 20, 1932.
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Available in the U.S. Geological Survey Denver Library Photographic Collection, Piper, A.M. Collection.
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