Lake of the Pines, a small tarn high on the south shoulder of Rock Creek. North Cascades National Park, Washington. 1966.
Dates
Date Taken
1966
Summary
North Cascades National Park, Washington. Lake of the Pines, a small tarn high on the south shoulder of Rock Creek. Rocks exposed in the foreground and on the north side of Rock Creek belong to the plagioclase arkose and argillite sequence. Quartz diorite underlies the forest in the center of the picture. Circa 1966. Figure 5, U.S. Geological Survey Bulletin 1325.
Summary
North Cascades National Park, Washington. Lake of the Pines, a small tarn high on the south shoulder of Rock Creek. Rocks exposed in the foreground and on the north side of Rock Creek belong to the plagioclase arkose and argillite sequence. Quartz diorite underlies the forest in the center of the picture. Circa 1966. Figure 5, U.S. Geological Survey Bulletin 1325.
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