O'Connor, H.G., 2000, Geologic Map of Johnson County, Kansas: Kansas Geological Survey, M-92, 1 sheet, 1:50,000
Paper copies of the complete map (with stratigraphic column and legend info) are available from the Kansas Geological Survey, 1930 Constant Ave., Lawrence, KS 66047 (or phone 785-864-3965) and at 4150 W. Monroe St., Wichita, KS 67209-2640 (phone 316-943-2343). The cost is $15.00, plus handling and sales tax.
O'Connor, H.G., 1971, Geology and ground-water resources of Johnson County, Kansas: Kansas Geological Survey, Bulletin 203, 72 p. (available online)
Newell, Norman D., 1935, The Geology of Johnson and Miami Counties, Kansas: Kansas Geological Survey, Bulletin 21, Part 1, 150 p. (out of print, available online)
The Kansas Data Access and Support Center (DASC) has ArcInfo coverages available for this geologic data.
Cartographic Services, Kansas Geological Survey
Updated Feb. 20, 2006
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