• Source: Dagnoceras

Dagnoceras is a ceratitid ammonite from the Lower Triassic 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

Bibliography
Arkell, et al., 1957. Treatise on Invertebrate Paleontology Part L, Mesozoic Ammonoidea. Geological Society of America.

Kata Kunci Pencarian:

• Dagnoceras
• List of the prehistoric life of Idaho
• List of ammonite genera
• List of the Mesozoic life of Idaho