Hamulinidae
Appearance
Hamulinidae Temporal range: Cretaceous,
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Hamulina astieri from southern Alps, on display at Galerie de paléontologie et d'anatomie comparée, Paris | |
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Family: | Hamulinidae Gill 1871
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Hamulinidae is an extinct ammonoid cephalopod family belonging to the order Ammonitida. These cephalopod were fast-moving nektonic carnivores. They lived during the Cretaceous period.