God Is Dead and I Don't Feel So Good MyselfAndrew Shutes-David, Christopher J. Keller, Jon Stanley, D. Stephen Long · First published 2010Open the Tome
Post-Knox unconformity--significance at Unionport gas-storage project and relationship to petroleum exploration in IndianaStanley J. Keller · First published 1980Open the Tome
Subsurface stratigraphy and oil fields in the Salem Limestone and associated rocks in IndianaStanley J. Keller · First published 1980Open the Tome
Illinois and Indiana-Kentucky Geological Societies present geology and petroleum production of the Illinois BasinCharles W. Zuppann, Brian D. Keith, Stanley J. Keller, Illinois Geological Society, Indiana-Kentucky Geological Society · First published 1968Open the Tome
