A Portion of the Sierra Nevada adjacent to Yosemite Valley.
Map of a Portion of the Sierra Nevada adjacent to Yosemite Valley, from surveys made by Chs. F. Hoffmann and J.T. Gardner, 1863 -1867. Geological Survey of California, J.D. Whitney, State Geologist. J. Bien, Lith. N.Y.
David RumseyCalifornia Geological Survey
1870
1870
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