Coffeyville Formation
19 distinct taxa, from 19 fossil occurrences the Paleobiology Database records under this name, spanning 307–304 Mya.
Oklahoma, Kansas · US
19 taxa · 19 fossils · 307–304 MyaMembers recorded: Tackett, Mound City Shale.
Macrostrat places this rock in the Kansas City Group. Macrostrat’s own record
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5 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
- Actinopterygii
- Ananias talpaensis
- Bisatoceras primum
- Eothalassoceras inexpectans
- Gastrioceras prone
- Gastrioceras retiferum
- Glaphyrites excelsus
- Glaphyrites warei
- Gonioglyphioceras collinsvillense
- Iniopera
- Lawrenciella
- Liroceras reticulatum
- Maximites oklahomensis
- Metacoceras vagans
- Physonemus mirabilis
- Pseudorthoceras knoxense
- Schistoceras unicum
- Syngastrioceras clinei
- Trepospira illinoisensis
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.