Item Number: DI01

This publication is an online story map and is available at https://igws.indiana.edu/IGSMap/?map=ColchesterCoalMember. The Indiana Geological Survey has been collecting physical and chemical data and mapping the Colchester Coal Member of the Linton Formation (Pennsylvanian) for many years. This story map is the most comprehensive digital compilation of geologic information about the Colchester Coal Member in Indiana that is currently available from the Indiana Geological Survey. This application allows users to interactively explore the coal data. These data are important for regional coal quality evaluations and can be used by the public, industry, and state and federal governments. This application allows users to interactively explore the coal data. These data are important for regional coal quality evaluations and can be used by the public, industry, and state and federal governments.



Drobniak, A., Mastalerz, M., Ames, P., and Johnson, M. R., 2016, Colchester Coal Member [Story Map]: Indiana Geological Survey Digital Information 1, available at https://igws.indiana.edu/IGSMap/ColchesterCoalMember.


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Keywords: coal bed, Colchester Coal Member, coal resources

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Updated 8/19/2020