Onny Shale

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

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

See also[edit]

References[edit]

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.