Map of Posey County, Indiana, showing structure on the Springfield coal member of the Petersburg formation (Pennsylvanian)
Description
Coordinates printed at top and lower margin are incorrect. Includes index map, text, and sectionized township diagram., Imprint: [Bloomington, Ind.] : Indiana University, Indiana Geological Survey, 1997., Dimensions: 86 x 79 cm; Scale: 1:66,000, Coordinates: W0880600 W0874100 N0381400 N0374600
Ault, Curtis H. (1997). Map of Posey County, Indiana, showing structure on the Springfield coal member of the Petersburg formation (Pennsylvanian). Indiana. Geological Survey. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00334 (map)