Cephalopoda - Ptychoceratoidea - Hamulinidae
Full reference: A. d'Orbigny. 1850. Prodrome du paléontologie stratigraphique universelle des animaux mollusques et rayonnés faisant suite au cours élémentaire de paléontologie et de géologie stratigraphique 2:1-428
Parent taxon: Hamulinidae according to J. Klein et al. 2007
See also Sepkoski 2002 and Wright 1952
Sister taxa: Amorina, Anahamulina
Subtaxa: Hamulina aldersona Hamulina astieriana
Type: Hamulina astieriana
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Colombia (1 collection), Hungary (3), Italy (1), Mexico (5), Spain (6), Trinidad and Tobago (1), United States (2: California)
Total: 19 collections including 20 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.