Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Michigan
| State | Michigan |
|---|---|
| Name | Red beds |
| Geologic age | Jurassic |
| Original map label | Jr |
| Primary rock type | shale |
| Secondary rock type | |
| Other rock types | |
| Lithologic constituents | Major
Sedimentary > Clastic > Mudstone > Shale (Bed)Red and green shale |
| Map references | Milstein, Randall L. (compiler), 1987, Bedrock geology of southern Michigan: Geological Survey Division, Michigan Dept. of Natural Resources, scale= 1:500,000 |
| Unit references | Milstein, Randall L. (compiler), 1987, Bedrock geology of southern Michigan: Geological Survey Division, Michigan Dept. of Natural Resources, scale= 1:500,000 |
| Geographic coverage | Clare - Clinton - Gladwin - Gratiot - Ingham - Ionia - Isabella - Kent - Lake - Mecosta - Midland - Missaukee - Montcalm - Newaygo - Ogemaw - Osceola - Roscommon - Saginaw - Shiawassee |
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U.S. Department of the Interior |
U.S. Geological Survey
URL:
http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=MIJr;0
Page Contact Information: Peter Schweitzer
