Oosterella
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| Oosterella Temporal range: Cretaceous, [1] | |
|---|---|
| Fossil of Oosterella cultratus from Maritime Alps, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ammonitida |
| Family: | †Oosterellidae |
| Genus: | †Oosterella Kilian, 1911 |
Oosterella is an extinct ammonoid cephalopod genus belonging to the family Oosterellidae. These fast-moving nektonic carnivores [1] lived during the Cretaceous, from the upper Valanginian age to the lower Hauterivian age.[2]