Ozan Formation
26 distinct taxa, from 28 fossil occurrences the Paleobiology Database records under this name, spanning 84–72 Mya.
Texas, Arkansas, Oklahoma · US
26 taxa · 28 fossils · 84–72 MyaFiled under the Taylor Group.
Macrostrat places this rock in the Taylor Group. Macrostrat’s own record
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6 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
- Escharoides
- Aechmella
- Alderina
- Baculites aquilaensis
- Diacanthopora
- Didymoceras
- Didymoceras donezianum
- Eupachydiscus grossouvrei
- Exogyra ponderosa
- Glyptoxoceras
- Hesperornis
- Menabites (Delawarella)
- Menabites (Delawarella) danei
- Menabites (Delawarella) delawarensis
- Menabites (Delawarella) vanuxemi
- Neancyloceras bipunctatum
- Nostoceras (Nostoceras) archiacianum
- Pachydiscus (Pachydiscus) paulsoni
- Placenticeras
- Pyripora
- Ramphonotus
- Scaphites hippocrepis
- Squalicorax pristodontus
- Stictostega durhami
- Trachyscaphites densicostatus
- Trachyscaphites spiniger
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.