Kimmeridge Clay Formation
173 distinct taxa, from 340 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 2 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
England, Dorset, Oxfordshire, Buckinghamshire · UK
172 taxa · 336 fossils · 155–143 MyaFiled under the Ancholme Group. Members recorded: Lower, Ringstead Coral Bed, Upper, Hartwell Clay.
Macrostrat places this rock in the Ancholme Group, and dates it 155–149 Ma. Macrostrat’s own record
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35 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Pliosaurus brachydeirus
- Thalassophonea
- Pliosaurus
- Plesiosauroidea
- Colymbosaurus trochanterius
- Metriorhynchidae
- Sauropoda
- Grammatodon
- Plesiosauria
- Deltoideum (Deltoideum) delta
- Torquirhynchia inconstans
- Venericyprina
- Dakosaurus maximus
- Pictonia seminudata
- Pliosauridae
- Polycidaris legayi
- Protocardia
- Pterosauria
- Theropoda
- Thracia depressa
- Corbulomima
- Nanogyra (Nanogyra) nana
- Nanogyra (Palaeogyra) virgula
- Pictonia densicostata
- Plesiosaurus carinatus
- Pliosaurus kevani
- Rhabdocidaris
- Stegosauria
- Torvoneustes
- Ammonites biplex
- Astarte
- Bathyspondylus swindoniensis
- Brachypterygius extremus
- Crocodylomorpha
- Ctenostreon proboscideum
- Dakosaurus
- Dicroloma
- Duriatitan humerocristatus
- Isocyprina
- Kimmerosaurus langhami
The 40 most often recorded, of 172.
Normandie · FR
3 taxa · 4 fossils · 155–149 MyaMacrostrat places this rock in the Ancholme Group, and dates it 155–149 Ma. Macrostrat’s own record
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2 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.