- Source: Senni Beds
The Senni Beds is the former name of the Senni Formation in Wales. It preserves fossils dating back to the Devonian period.
See also
List of fossiliferous stratigraphic units in Wales
References
Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
Owen, Geraint (March 1995). "Senni Beds of the Devonian Old Red Sandstone, Dyfed, Wales: anatomy of a semi-arid floodplain". Sedimentary Geology. 95 (3–4): 221–235. doi:10.1016/0037-0738(94)00112-8.