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Ninety-nine Mine, near the base of the Bird Spring formation. Clark County, Nevada. 1921.

Dates

Date Taken
1921

Summary

Ninety-nine Mine, W 1/2 sec. 15, T. 23 S., R. 58 E., the ridge on the left is made up of limestones near the base of the Bird Spring formation which dip eastward (left). The Ninety-nine fault passes through the ravine in the center. Clark County, Nevada. Circa 1921. Plate 31-B in U.S. Geological Survey. Professional paper 162. 1931.

Contacts

Data Owner :
U.S. Geological Survey
Photographer :
Hewett, Donnell Foster

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hdf00380.jpg thumbnail 15.53 MB image/jpeg

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Identifiers

Type Scheme Key
name photoLibrary hdf00380
number photoLibrary 15658
batch photoLibrary btch275
number_in_book photoLibrary 380

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