Maps. Montana. Map of areal and structural geology of T. 35N., R. 3W., Toole County, Mont., showing oil pools in West Kevin district, Kevin-Sunburst oil field; geology by C. E. Erdmann 1943, J. T. Gist 1944, J. W. Nordquist and G. W. Beer, 1946. Scale 1 in.= 1 m., contour interval 20 ft. n. p.

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