West Baden Group (INM4;0)

State	Indiana
Name	West Baden Group
Geologic age	Mississippian
Original map label	M4
Primary rock type	sandstone
Secondary rock type	shale
Other rock types	limestone
Lithologic constituents	Major Sedimentary > Clastic > SandstoneShale, sandstone, and micritic and skeletal limestone Minor Sedimentary > Carbonate > LimestoneShale, sandstone, and micritic and skeletal limestone Sedimentary > Clastic > Mudstone > ShaleShale, sandstone, and micritic and skeletal limestone
Map references	Gray, Henry H., Ault, Curtis, H., and Keller, Stanley, J., 1987, Bedrock geologic map of Indiana: Dept. of Natural Resources, Indiana Geological Survey, Miscellaneous Map 48, scale = 1:500,000
Unit references	Gray, Henry H., Ault, Curtis, H., and Keller, Stanley, J., 1987, Bedrock geologic map of Indiana: Dept. of Natural Resources, Indiana Geological Survey, Miscellaneous Map 48, scale = 1:500,000
Geographic coverage	Clark - Clay - Crawford - Floyd - Greene - Harrison - Lawrence - Martin - Monroe - Orange - Owen - Perry - Putnam - Washington