Middle Calcareous Grit Formation
35 distinct taxa, from 55 fossil occurrences the Paleobiology Database records under this name, spanning 162–155 Mya.
England · UK
35 taxa · 55 fossils · 162–155 MyaLoading coastlines…
1 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
- Nanogyra (Nanogyra) nana
- Pleuromya uniformis
- Radulopecten fibrosus
- Serpula
- Anisocardia
- Gryphaea
- Homomya
- Myophorella
- Actinostreon
- Actinostreon gregarea
- Arcomya
- Asteroidea
- Belemnitida
- Calcarea
- Camptonectes virdunensis
- Cardioceras
- Chlamys
- Chlamys splendens
- Claraia ovalis
- Cycloserpula
- Discomiltha
- Gervillella aviculoides
- Goliathiceras
- Goniomya
- Goniomya literata
- Gresslya
- Isocyprina
- Isognomon
- Lucina
- Lucina rotundata
- Modiolus
- Nicaniella
- Oxytoma
- Protocardia
- Pseudomelania
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.