 |
| Squaw Bay Limestone | |
|---|---|
| Stratigraphic range: Middle-Late Devonian | |
| Type | Formation |
| Underlies | Antrim Shale |
| Overlies | Thunder Bay Limestone |
| Location | |
| Region |  Michigan |
| Country |  United States |
The Squaw Bay Limestone is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period. The ammonoid Koenenites has been found in this formation.
