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| Rapson Creek Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Unit of | Engadine Group |
| Underlies | Bush Bay Formation |
| Overlies | Rockview Formation |
| Location | |
| Region |  Michigan |
| Country |  United States |
The Rapson Creek Formation is a geologic formation in Michigan. It preserves fossils dating back to the Silurian period.
