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Overview Of Nebraska And The Regional Aquifer From Proceedings Of The 1985 Water Resources Seminar Series, Robert F. Diffendal Jr.
Overview Of Nebraska And The Regional Aquifer From Proceedings Of The 1985 Water Resources Seminar Series, Robert F. Diffendal Jr.
Robert F. Diffendal, Jr., Publications
During each spring semester, the Nebraska Water Resources Center sponsors a Water Resources Seminar Series at the University of Nebraska-Lincoln. The 1985 seminar series was entitled "Aspects of Groundwater Quality." This article appeared in the proceedings.
Cenozoic Paleogeography Of Western Nebraska, James B. Swinehart, Vernon F. Souders, Harold M. Degraw, Robert F. Diffendal Jr.
Cenozoic Paleogeography Of Western Nebraska, James B. Swinehart, Vernon F. Souders, Harold M. Degraw, Robert F. Diffendal Jr.
Robert F. Diffendal, Jr., Publications
The Cenozoic strata of western Nebraska are an extensive sequence of continental deposits that extend eastward from the Hartville, Laramie, and Front Range uplifts and southeast from the Black Hills. The oldest Cenozoic sediments (Chadron Formation, White River Group) are Early Oligocene alluvial valley fills. Subsequent to filling of these drainages and continuing for about the next 7 million years, landscape development in western Nebraska was dominated by eolian deposition of tremendous volumes of rhyolitic volcanic ash derived from western eruptions. A plain of low relief, with only an occasional narrow drainage heading in the western highlands, was maintained during …
Keith County, Nebraska, Map Series, Robert F. Diffendal Jr., Mark S. Kuzila, J. R. Culver, Harold M. Degraw, R. R. Burchett, M. P. Carlson, T. Eversoll, William D. Gosnold, Nebraska Geological Survey
Keith County, Nebraska, Map Series, Robert F. Diffendal Jr., Mark S. Kuzila, J. R. Culver, Harold M. Degraw, R. R. Burchett, M. P. Carlson, T. Eversoll, William D. Gosnold, Nebraska Geological Survey
Robert F. Diffendal, Jr., Publications
Keith County--List of Maps and Their Authors
Topography--United States Geological Survey
Index of 7.5' Topographic Quadrangles and Township Boundaries--R. F. Diffendal, Jr.
Generalized Soils Map--M. Kuzila and J. Culver
Approximate Loess Thickness--R. F. Diffendal, Jr.
Bedrock Geologic Map--R. F. Diffendal, Jr.
Volcanic Ash Localities--R. F. Diffendal, Jr.
Ogallala Vertebrate Faunal Sites--R. F. Diffendal, Jr.
Ogallala Group Outcrops--R. F. Diffendal, Jr.
White River Group Outcrops--R. F. Diffendal, Jr.
Conservation and Survey Division Test Hole Locations--R. F. Diffendal, Jr.
Oil and/or Gas Test Hole Locations--R. F. Diffendal, Jr.
Mineral Resources Localities--R. F. Diffendal, Jr.
Locations of Registered Irrigation Wells--R. F. Diffendal, Jr. …