Onny Shale

Onny Shale
Stratigraphic range: Ordovician
TypeFormation
Lithology
PrimaryShale
Location
RegionWales
CountryUnited Kingdom

The Onny Shale is a geologic formation in Wales. It preserves fossils dating back to the Ordovician period.

See also

References

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 17 December 2021.


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