Grand Essert Formation
19 distinct taxa, from 46 fossil occurrences the Paleobiology Database records under this name, spanning 137–126 Mya.
Ain · FR
19 taxa · 46 fossils · 137–126 MyaMembers recorded: Hauterive.
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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
- Acanthodiscus
- Karakaschiceras companyi
- Neocomites
- Eleniceras tchechitevi
- Itierella melognensis
- Olcostephanus
- Dicostella
- Himantoceras gigas
- Criosarasinella subheterocostata
- Karakaschiceras biassalense
- Lytoceras
- Neolissoceras
- Neolissoceras desmoceratoides
- Oosterella cultrata
- Oosterella ondulata
- Paradicostella hautevillelompnesensis
- Sarasinella
- Stoicoceras teutobergense
- Valanginites nucleus
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.