Aulacoceras

Aulacoceras
Temporal range:
A. sulcatum guards, National Museum of Natural History
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Superorder: Belemnoidea
Genus:

Aulacoceras is a genus of belemnite, an extinct group of cephalopods.[1]

See also

References

  1. ^ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Cephalopoda entry)". Bulletins of American Paleontology. 363: 1–560. Retrieved 2009-04-10.