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Three-Dimensional Geological Model Of Quaternary Sediments In Walworth County, Wisconsin, Usa, Jodi Jau, Jason F. Thomason, David H. Malone, Eric Wade Peterson
Three-Dimensional Geological Model Of Quaternary Sediments In Walworth County, Wisconsin, Usa, Jodi Jau, Jason F. Thomason, David H. Malone, Eric Wade Peterson
Eric Wade Peterson
A three-dimensional (3D) geologic model was developed for Quaternary deposits in
southern Walworth County, WI using Petrel, a software package primarily designed for use in
the energy industry. The purpose of this research was to better delineate and characterize theshallow glacial deposits, which include multiple shallow sand and gravel aquifers. The 3D modelof Walworth County was constructed using datasets such as the U.S. Geological Survey 30 mdigital elevation model (DEM) of land surface, published maps of the regional surficial geology andbedrock topography, and a database of water-well records. Using 3D visualization and interpretationtools, more than 1400 lithostratigraphic picks were …