| Corniferous Formation | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Location | |
| Region |  Michigan |
| Country |  United States |
The Corniferous Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
| Corniferous Formation | |
|---|---|
| Stratigraphic range: Devonian | |
| Type | Formation |
| Location | |
| Region | Michigan |
| Country | United States |
The Corniferous Formation is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
