00950cam a22002531 4500 gs 49000135 DLC 20260227111355.0 780405s1948 mouf 000 0 eng gs 49000135 (OCoLC)3780376 DLC TxCM OCoLC DLC premarc QE131 .A25 no. 7 551.72 Skillman, Margaret W., 1921- Pre-Upper Cambrian sediments of Vernon County, Missouri. Rolla, 1948. 18 p. plates. 27 cm. Missouri. Dept. of Business and Administration. Division of Geological Survey and Water Resources. Report of investigations, no. 7 Geology Missouri Vernon County. Geology, Stratigraphic Cambrian. Missouri. Department of Business and Administration. Division of Geological Survey and Water Resources. Report of investigations, no. 7. 28373 28373