Johnnie Formation on the north side of Six Spring Canyon. Death Valley National Park, California. 1960.
Dates
Date Taken
1960
Summary
Death Valley National Park, California. Johnnie Formation on the north side of Six Spring Canyon. The hilltops are capped by Stirling Quartzite. The dark beds forming the upper half of the hillside are the purple shale member The light beds in the middle and lower half are the shale member capped by dolomite. Circa 1960. Figure 11, U.S. Geological Survey Professional paper 494-A.
Summary
Death Valley National Park, California. Johnnie Formation on the north side of Six Spring Canyon. The hilltops are capped by Stirling Quartzite. The dark beds forming the upper half of the hillside are the purple shale member The light beds in the middle and lower half are the shale member capped by dolomite. Circa 1960. Figure 11, U.S. Geological Survey Professional paper 494-A.
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