Structure chart : east-west cross sections showing dip and elevations of coal beds
Description
15 sections on one sheet. Detached from: The coal deposits of Indiana : a supplemental report to the one issued in 1898 / George H. Ashley. In Indiana Department of Geology and Natural Resources thirty-third annual report, 1908. Indianapolis : Wm. B. Burford, 1909. Page 132., Imprint: [Indianapolis] : [Indiana Department of Geology and Natural Resources], [1909], Dimensions: 44 x 53 cm; Scale: Approximately 1:126,720. 2 miles = 1 inch. Vertical scale approximately 1:12,000. 1,000 feet = 1 inch
Creator
Ashley, Geo. H. (George Hall), 1866-1951
Publisher
Indiana. Department of Geology and Natural Resources
Ashley, Geo. H. (George Hall), 1866-1951 (1909). Structure chart : east-west cross sections showing dip and elevations of coal beds. Indiana. Department of Geology and Natural Resources. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00650 (map)