Keuper Waterstones | |
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Stratigraphic range: Anisian ~247–242 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
Type | Formation |
Unit of | Mercia Mudstone Group |
Lithology | |
Primary | Sandstone |
Location | |
Coordinates | 53°00′N 1°12′W / 53.0°N 1.2°W / 53.0; -1.2 |
Approximate paleocoordinates | 16°00′N 11°24′E / 16.0°N 11.4°E / 16.0; 11.4 |
Region | England |
Country | United Kingdom |
Keuper Waterstones (the United Kingdom)Show map of the United KingdomKeuper Waterstones (England)Show map of England |
The Keuper Waterstones is a geologic formation in England. It preserves ichnofossils of Varanopus aff. curvidactylus, Swinnertonichnus mapperleyensis, Deuterotetrapous plancus, Chirotherium swinnertoni, Microsauropus acutipes and Erpetopus willistoni dating back to the Middle Triassic (Anisian) period.
See also
References
- Keuper Waterstones at Fossilworks.org
Further reading
- W. A. S. Sarjeant. 1967. Fossil footprints from the Middle Triassic of Nottinghamshire and Derbyshire. The Mercian Geologist 2:327-341
- H. H. Swinnerton. 1910. Organic remains in the Trias of Nottingham. Geological Magazine, decade 5 7(5):229