Onny Shale
The Onny Shale is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period.
Onny Shale Stratigraphic range: Ordovician | |
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Type | Formation |
Lithology | |
Primary | Shale |
Location | |
Region | Wales |
Country | ![]() |
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
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