Item Number: OFS98-04

Map Scale: 1:24,000

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Authors:	Gordon Fraser Chris Dintaman D Nance M Zidek Karen Like Erik Kvale Carol Conolly

Fraser, G. S., Dintaman, C. , Nance, D. P., Zidek, M., Like, K. K., Kvale, E. , Conolly, C. L. 1998, Geologic maps of the Wheatland and Washington 7.5-minute quadrangles, Indiana: Indiana Geological Survey Open-File Study 98-04, 6 pl.

Notes: Publications in the Indiana Geological Survey Open-File series have been inconsistently named using a variety of series titles including "Open-File Report," "Open-File Map," and "Open-File Study." Prior to 1994, a publication in this series was generally referred to as an "Open-File Report" (but not always). To help reduce confusion created by these inconsistencies, the IGS now refers to every publication in the Open-File series as an "Open-File Study." To be entirely correct in writing a bibliographic reference for a publication, one should use the series name and number that appears on the publication itself.

Map showing the depth to the top of the Springfield Coal Member in Vermillion and Vigo Counties, Indiana

Map showing the elevation relative to sea level of the top of the Springfield Coal Member in Vermillion and Vigo Counties, Indiana

Map of southwestern Gibson County, Indiana showing structure on Springfield Coal Member (V) of the Petersburg Formation (Pennsylvanian)

Map of northern Posey County, Indiana, showing structure on Springfield Coal Member (V) of the Petersburg Formation (Pennsylvanian)

Map of southern Posey County, Indiana, showing structure on Springfield Coal Member (V) of the Petersburg Formation (Pennsylvanian)

Map showing the depth to the top of the Springfield Coal Member in Gibson, Pike, Posey, Warrick, and Vanderburgh Counties

Map showing the elevation relative to sea level of the top of the Springfield Coal Member in Gibson, Pike, Posey, Warrick, and Vanderburgh Counties, Indiana

Map showing the depth to the top of the Springfield Coal Member in Sullivan, Knox, and portions of Clay, Greene, and Daviess Counties, Indiana

Map showing the elevation relative to sea level of the Springfield Coal Member in Sullivan, Knox, and portions of Clay, Greene, and Daviess Counties, Indiana

Systems mapping of bedrock, nonlithified, and man-made deposits in the Oakland City and Augusta quadrangles, Indiana

Keywords: statemap, geologic map, cross section, bedrock topography, bedrock geology, structure, Quaternary, Pennsylvanian, coal, Springfield Coal Member, energy resources