Oosterella

Oosterella is an extinct ammonoid cephalopod genus belonging to the family Oosterellidae. These fast-moving nektonic carnivores lived during the Cretaceous, from the upper Valanginian age to the lower Hauterivian age.

Oosterella

Oosterella is an extinct ammonoid cephalopod genus belonging to the family Oosterellidae. These fast-moving nektonic carnivores lived during the Cretaceous, from the upper Valanginian age to the lower Hauterivian age.