Dagnoceras

Source: Wikipedia, the free encyclopedia.

Dagnoceras
Temporal range: Olenekian[1]
Scientific classification
Kingdom:
Animalia
Phylum:
Class:
Cephalopoda
Order:
Family:
Genus:
Dagnoceras

Arthaber 1911
Species[2]
  • D. zappanense

Dagnoceras is a

Lower Triassic[1] that has a basically evolutute, discoidal shell with an arched venter and ceratitic sutures. The Treatise 1957 includes it in the Meekoceratidae although it has since been placed in the Dinaritidae
.

References

Notes
  1. ^ a b Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
  2. ^ "Paleobiology Database - Dagnoceras". Retrieved 17 December 2021.
Bibliography
  • Arkell, et al., 1957. Treatise on Invertebrate Paleontology Part L, Mesozoic Ammonoidea. Geological Society of America.