Report - USGS Scientific Investigations Map 2932-B Sheet 1 · 11 11 11 100 1 0 0 1 00 5 0 0 5 0 0 1 0 0 1 0 0 2 0 2 0 0 3 0 0 3 0 0 0 3 0 0 4 0 0 0 5000 6 0 0 0 7 0 8 0 0 0 9 0 0 0 10000 30

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