Shows oil and gas wells for the Petersburg oil field in Pike County, Indiana. Detached from: Structural geology / Edward Barrett. In Forty-first annual report of Dept. of Geology and Natural Resources, Indiana, 1916. Fort Wayne, Ind.: Fort Wayne Printing Co., 1917. Page 107., Imprint: [Fort Wayne, Ind.] : Fort Wayne Printing Co., [1917]; Imprint: [Fort Wayne, Ind.] : [Indiana Dept. of Geology and Natural Resources], [1917], Dimensions: 47 x 57 cm
Creator
Indiana. Department of Geology and Natural Resources
Publisher
Indiana. Department of Geology and Natural Resources
Indiana. Department of Geology and Natural Resources (1917). Outline map of Petersburg oil field. Indiana. Department of Geology and Natural Resources. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-01485 (map)