Parma Sandstone | |
---|---|
Stratigraphic range: Mississippian- Pennsylvanian | |
Type | Formation |
Underlies | Saginaw Formation |
Overlies | Bayport Limestone |
Location | |
Region | ![]() |
Country | ![]() |
The Parma Sandstone is a geologic formation in Michigan. It preserves fossils dating back to the Carboniferous period.