释义 |
- Genera
- References
{{Automatic taxobox | fossil_range = Cretaceous, {{fossil range|140.2|99.7}} | image = Hamulinidae - Hamulina astieri.JPG | image_caption = Hamulina astieri from southern Alps, on display at Galerie de paléontologie et d'anatomie comparée, Paris | taxon = Hamulinidae | authority = Gill, 1871 }}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. GeneraReferences- The Paleobiology Database Hamulina
{{Taxonbar|from=Q16982710}}{{Ammonitida-stub}} 3 : Cretaceous ammonites|Ammonitida families|Ancyloceratoidea |