Ellsworth Shale
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Geologic formation in Michigan, United States
| Ellsworth Shale | |
|---|---|
| Stratigraphic range: Late Devonian | |
| Type | Formation |
| Underlies | Sunbury Shale |
| Overlies | Antrim Shale |
| Location | |
| Region | Indiana and Michigan |
| Country | United States |
The Ellsworth Shale is a geologic formation in Michigan. It preserves fossils dating back to the Devonian period.
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 19 August 2022. Retrieved 17 December 2021.
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