This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages)
|
The Bass Islands Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.
| Bass Islands Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Sub-units | St. Ignace Dolomite, Put-in-Bay Dolomite, Tymochtee Dolomite |
| Underlies | Amherstburg Formation, Columbus Limestone, and Helderberg Group |
| Overlies | Salina Formation |
| Location | |
| Region | Michigan |
| Country | United States |
See also edit
References edit
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021. [better source needed]
 | This article about a specific stratigraphic formation in Michigan is a stub. You can help Wikipedia by expanding it. |