U.S. Geological Survey Publications WarehouseNR 300 R 565 R 133 R 373 C 104(U-MWy) R 101 C 36(LWy) R...
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U.S. Geological Survey Publications WarehouseNR 300 R 565 R 133 R 373 C 104(U-MWy) R 101 C 36(LWy) R 47 c 4(w) R 97 C R 39 R R GL-Ground level elevation NR-No record R-Rock interval