Rockport Quarry Limestone
The Rockport Quarry Limestone is a geologic formation in Michigan. It preserves fossils dating back to the middle Devonian period.
| Rockport Quarry Limestone | |
|---|---|
| Stratigraphic range: | |
| Type | Geological formation |
| Unit of | Traverse Group |
| Underlies | Ferron Point Formation |
| Overlies | Bell Shale |
| Thickness | Approximately 14 meters |
| Location | |
| Region | Michigan |
| Country | United States |
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