Waldron Shale
The Waldron Shale is a geologic formation in Indiana. It preserves fossils dating back to the Silurian period.
| Waldron Shale Stratigraphic range: Homerian[1] | |
|---|---|
_(St._Paul_Stone_Quarry%2C_St._Paul%2C_Indiana%2C_USA)_4_(21833021510).jpg) Waldron Shale (St. Paul Stone Quarry, St. Paul, Indiana) | |
| Type | Formation |
| Underlies | Lego Limestone and Louisville Limestone |
| Overlies | Laurel Formation and Salamonie Dolomite |
| Location | |
| Country | United States |
| Extent | Indiana, Kentucky, and Mississippi |
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 22 June 2014.
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