Map showing thickness of the unconsolidated deposits in the west half of the New Castle 30 x 60 minute quadrangle, central Indiana
by Hasenmueller, W.A., James, C.L. (Author) |
Physical Copy ONLY
2003, Map showing thickness of the unconsolidated deposits in the west half of the New Castle 30 x 60 minute quadrangle, central Indiana: Indiana Geological Survey Open-File Study 03-14
Notes: Publications in the Indiana Geological Survey Open-File series have been inconsistently named using a variety of series titles including "Open-File Report," "Open-File Map," and "Open-File Study." Prior to 1994, a publication in this series was generally referred to as an "Open-File Report" (but not always). To help reduce confusion created by these inconsistencies, the IGS now refers to every publication in the Open-File series as an "Open-File Study." To be entirely correct in writing a bibliographic reference for a publication, one should use the series name and number that appears on the publication itself.
This map shows the thickness of unconsolidated deposits in the west half of the New Castle 30 1:100,000-scale quadrangle. The map was created by using computer gridding and contouring software to compute the difference between a 60-meter digital elevation model and the corresponding 60-meter grid that underlies the bedrock-surface contours shown on OFS 03-06.
Keywords: geologic map, bedrock surface, bedrock topography, mathematical geology, surficial geology, unconsolidated deposit
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