Upper Calcareous Grit
31 distinct taxa, from 35 fossil occurrences the Paleobiology Database records under this name, spanning 158–155 Mya.
England, Oxfordshire · UK
31 taxa · 35 fossils · 158–155 MyaMacrostrat places this rock in the Corallian Group, and dates it 162–155 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
- Isocyprina
- Nanogyra (Nanogyra) nana
- Pleuromya uniformis
- Amoeboceras
- Camptonectes
- Chlamys
- Claraia ovalis
- Corbulomima
- Cucullaea
- Discomiltha
- Echinoidea
- Entolium (Entolium) corneolum
- Goniomya literata
- Lucina
- Lucina rotundata
- Myophorella
- Nerinella
- Opis corallina
- Palaeonucula
- Parainoceramya nitescens
- Perisphinctes
- Pholadomya
- Phymopedina marchamensis
- Pinna (Pinna) lanceolata
- Praebuchia
- Praeconia rhomboidalis
- Protocardia
- Pseudomelania
- Pseudomonotis
- Pteroperna
- Radulopecten fibrosus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.