Earth:Westbury Shales
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Westbury Shales Stratigraphic range: Rhaetian ~205–202 Ma | |
---|---|
Type | Formation |
Lithology | |
Primary | Shale |
Location | |
Coordinates | [ ⚑ ] : 51°48′N 2°24′W / 51.8°N 2.4°W |
Paleocoordinates | [ ⚑ ] 36°18′N 0°48′E / 36.3°N 0.8°E |
Region | England |
Country | United Kingdom |
The Westbury Shales is a geologic formation in England . It preserves fossils of Holcoptera schlotheimi, Saurichthys acuminatus, Coleopteron sp. and Liassophlebia sp. dating back to the Rhaetian period.[1]
See also
- List of fossiliferous stratigraphic units in England
References
- ↑ Westbury Shales at Fossilworks.org
Further reading
- R. S. Kelly, A. J. Ross, and P. Davidson. 2017. Mesozoic Holcoptera (Coleoptera: Coptoclavidae) from England and the United States. Proceedings of the Geologists' Association 128:659-674
- R. J. G. Savage and N. F. Large. 1966. On Birgeria acuminata and the absence of labyrinthodonts from the Rhaetic. Palaeontology 9(1):135-141
- R. J. Tillyard. 1925. The British Liassic Dragonflies. Fossil Insects, British Museum Natural History 1:1-40
Original source: https://en.wikipedia.org/wiki/Westbury Shales.
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