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Quaternary Stratigraphy and Stratigraphic Nomenclature Revisions in Kansas, Anthony L. Layzell, Robert S. Sawin, Rolfe D. Mandel, Greg A. Ludvigson, Evan K. Franseen, Ronald R. West, and W. Lynn Watney

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Precambrian Nomenclature in Kansas, Robert S. Sawin, Evan K. Franseen, Greg A. Ludvigson, W. Lynn Watney, and Ronald R. West

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A Review of the Stratigraphy of the Ogallala Formation and Revision of Neogene ("Tertiary") Nomenclature in Kansas, Greg A. Ludvigson, Robert S. Sawin, Evan K. Franseen, W. Lynn Watney, Ronald R. West, and Jon J. Smith

New Stratigraphic Rank for the Carboniferous, Mississippian, and Pennsylvanian in Kansas, Robert S. Sawin, Evan K. Franseen, W. Lynn Watney, Ronald R. West, and Greg A. Ludvigson

Bulletin 254


Clarification and Changes in Permian Stratigraphic Nomenclature in Kansas, Robert S. Sawin, Evan K. Franseen, Ronald R. West, Greg A. Ludvigson, and W. Lynn Watney

Channels Ran Through It--The Lawrence Formation at Lone Star Lake, Douglas County, Kansas, Paul Enos, Robert D. Jefferson, and Staci L. Goetz

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A New Look at an Old Petroleum Province, Lee C. Gerhard

The Geology of Kansas--Arbuckle Group, Evan K. Franseen, Alan P. Byrnes, Jason R. Cansler, D. Mark Steinhauff, and Timothy R. Carr

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Factors Affecting Nitrate Concentration in Ground Water in Stafford County, Kansas, Margaret A. Townsend and David P. Young

The Effect of River Valleys and the Upper Cretaceous Aquitard on Regional Flow in the Dakota Aquifer in the Central Great Plains of Kansas and Southeastern Colorado, P. Allen Macfarlane; available as a PDF file.

Bulletin 235


Reevaluation of Wolfcampian Cyclothems in Northeastern Kansas: Significance of Subaerial Exposure and Flooding Surfaces, Keith B. Miller and Ronald R. West; available as a PDF file.

Stratigraphy and Depositional Setting of the Lower Missourian (Pennsylvanian) Bethany Falls and Mound Valley Limestones, Analogues for Age-equivalent Ooid-grainstone Reservoirs, Kansas, John A. French and W. Lynn Watney; available as a PDF file.

Comparative Review and Synthesis of Ground Water Recharge Estimates for the Great Bend Prairie Aquifer of Kansas, Marios Sophocleous; available online.

Composition of Rift-related Igneous and Sedimentary Rocks of the Keweenawan Supergroup in the Poersch no. 1, OZ-1, Finn, and Friederich Wells, Northeastern Kansas, Robert L. Cullers and Pieter Berendsen; available online.


Current Research in Earth Sciences is a peer-reviewed publication of the Kansas Geological Survey. More ...