Upper Trigonia Grit Formation
33 distinct taxa, from 34 fossil occurrences the Paleobiology Database records under this name, spanning 175–162 Mya.
Gloucestershire · UK
33 taxa · 34 fossils · 175–162 MyaFiled under the Inferior Oolite Group.
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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
- Astarte
- Acanthothiris spinosa
- Actinostreon marshi
- Anisocardia
- Camptonectes
- Chlamys
- Crustacea
- Cucullaea
- Entolium (Entolium) corneolum
- Eopecten
- Gervillella
- Gryphaea (Bilobissa) sublobata
- Isoarca
- Isocyprina
- Kallirhynchia
- Lucina
- Meleagrinella
- Modiolus
- Mytilus
- Ostrea calceolus
- Oxytoma inequivalvis
- Placunopsis fibrosa
- Plantae
- Pleuromya
- Praeexogyra acuminata
- Protocardia buckmani
- Pseudisocardia
- Pseudolimea
- Pseudomelania
- Serpula
- Tancredia
- Trigoniidae
- Vaugonia
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.