Item Number: OFS03-10

Map Scale: 1:100,000

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Authors:	Walter Hasenmueller Christina James

This map shows bedrock geology in the west half of the New Castle 1:100,000-scale quadrangle. The map was created by modeling rock-unit boundary surfaces with computer gridding and contouring software and then computing the intersections between rock-unit boundary surfaces and the bedrock surface shown in OFS 03-06. Structure control is shown for the top of the Salamonie Dolomite.

Hasenmueller, W. A., James, C. L. 2003, Bedrock geologic map of the west half of the New Castle 30 X 60 minute quadrangle, central Indiana: Indiana Geological Survey Open-File Study 03-10

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.

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Bedrock geologic map of the Lafayette 30 X 60 minute quadrangle, central Indiana

Bedrock geologic map of the western quarter of the Muncie and eastern quarter of the Lafayette 1:100,000 quadrangles, central Indiana

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Keywords: statemap, fault, geologic map, mathematical geology, mineral resource, structural geology, Devonian System, Maquoketa Group, Muscatatuck Group, New Albany Shale, Ordovician System, Pleasant Mills Formation, Salamonie Dolomite, Salina Group, Sexton Creek Limestone, Silurian System, Wabash Formation