Great Blue Formation
36 distinct taxa, from 46 fossil occurrences the Paleobiology Database records under this name, spanning 323–299 Mya.
Utah · US
36 taxa · 46 fossils · 323–299 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
- Cavusgnathus
- Idioprioniodus
- Fenestella
- Anthracospirifer
- Antiquatonia
- Apatognathus
- Archimedes
- Bellerophontoidea
- Calamites
- Cardiomorpha
- Diaphragmus
- Diphyphyllum
- Faberophyllum
- Girtyspira
- Glaphyrites nevadensis
- Gnathodus texanus
- Inflatia
- Lepidodendron
- Lepidophylloides
- Lochriea commutata
- Orthotetes
- Orthotetes kaskaskiensis
- Ovatia
- Ozarkodina
- Paladin
- Pleurosiphonella
- Protoretepora
- Punctospirifer
- Rayonnoceras
- Rectifenestella tenax
- Rhombopora
- Rugosochonetes
- Stigmaria
- Striatifera
- Talpaspongia clavata
- Torynifer
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.