Dagnoceras is a ceratitid ammonite from the 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.

Dagnoceras
Temporal range: Olenekian[1]
Scientific classification
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Dagnoceras

Arthaber 1911
Species[2]
  • D. zappanense

References

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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.