Blue River Group

Mostly micritic, skeletal, and oolitic limestone
State Indiana
Name Blue River Group
Geologic age Mississippian
Lithologic constituents
Major
Sedimentary > Carbonate > Limestonemostly micritic, skeletal, and oolitic limestone
Comments mostly micritic, skeletal, and oolitic limestone
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.

NGMDB product
Counties Clark - Clay - Crawford - Floyd - Greene - Harrison - Lawrence - Martin - Monroe - Montgomery - Orange - Owen - Parke - Perry - Putnam - Washington