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