Because no detailed digital mapping has been done for this county, this map is extracted from the state geologic map.
Byrne, F.E.; Walters, C.P.; Hill, J.L.; and Riseman, L., 1959, Geology and construction-material resources of Marion County, Kansas: U.S. Geological Survey, Bulletin 1060-B, pp. 63-95
The Kansas Data Access and Support Center (DASC) has ArcInfo coverages available for this geologic data.
Cartographic Services, Kansas Geological Survey
Updated July 1, 2008
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