Report - pubs.usgs.gov 72 048.3' 72 039.2' 72 28.5' 720 ... 046.2' 39 015.1' 40 015.0' 40 015.0' 15.0' 400 ... 1,319 1,617 2,100 4,593 11,401 10,925 12,549

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