Wewoka Formation
122 distinct taxa, from 937 fossil occurrences the Paleobiology Database records under this name, spanning 315–304 Mya.
Oklahoma · US
122 taxa · 937 fossils · 315–304 MyaMembers recorded: Anna Shale, Atwood Shale.
Macrostrat places this rock in the Marmaton Group, and dates it 307–306 Ma. Macrostrat’s own record
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8 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
- Euphemites carbonarius
- Crinoidea
- Glabrocingulum grayvillense
- Trepospira illinoisensis
- Ammodiscus
- Echinoidea
- Asteroidea
- Earlandinita
- Plagioglypta
- Pseudorthoceras
- Reophax
- Ammobaculites
- Anthraconeilo taffiana
- Bathysiphon
- Crurithyris planoconvexa
- Holothuria
- Ianthinopsis
- Meekospira peracuta
- Nuculopsis wewokana
- Endothyranella
- Gastrioceras
- Lituotuba
- Bairdia
- Economolopsis anodontoides
- Polidevcia bellistriata
- Paleyoldia glabra
- Tolypammina
- Healdia
- Lingula carbonaria
- Mesolobus mesolobus decipiens
- Phymatopleura nodosa
- Vertebrata
- Bryozoa
- Girtyspira
- Amphissites
- Mesolobus mesolobus euampygus
- Nuculopsis girtyi
- Amphiscapha catilloides
- Astartella concentrica
- Delocrinus
The 40 most often recorded, of 122.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.