Buffalo Wallow Group (INM6;0)

State	Indiana
Name	Buffalo Wallow Group
Geologic age	Mississippian
Original map label	M6
Primary rock type	shale
Secondary rock type	sandstone
Other rock types	limestone
Lithologic constituents	Major Sedimentary > Clastic > Mudstone > Shalemostly shale and sandstone; also includes thin beds of micritic limestone. L, Leopold Limestone member Sedimentary > Clastic > Sandstonemostly shale and sandstone; also includes thin beds of micritic limestone. L, Leopold Limestone member Minor Sedimentary > Carbonate > Limestonemostly shale and sandstone; also includes thin beds of micritic limestone. L, Leopold Limestone member
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	Crawford - Dubois - Orange - Perry - Spencer