en Rhiwlas Formation

Rhiwlas Formation
Rhiwlas Formation
Stratigraphic range: Ordovician
Type	Formation
Location
Region	Wales
Country	United Kingdom

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

References

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

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