Rhyolite breccia near top of the high ledge of Marquette porphyry. Wisconsin, 1909.
Dates
Date Taken
1909-09-18
Summary
Album caption: Rhyolite breccia near top of the high ledge of Marquette porphyry, NW1/4, NW1/4, sec. 2, T. 14 N., R. 11 E. Marquette Township, Green Lake County, September 18, 1909. Handwritten note on album caption: Wisconsin. Plate 7-A in U.S. Geological Survey. Professional paper 106. 1918.
Summary
Album caption: Rhyolite breccia near top of the high ledge of Marquette porphyry, NW1/4, NW1/4, sec. 2, T. 14 N., R. 11 E. Marquette Township, Green Lake County, September 18, 1909.
Handwritten note on album caption: Wisconsin. Plate 7-A in U.S. Geological Survey. Professional paper 106. 1918.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Alden, W.C. Collection.
Rights
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