Dagnoceras

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] PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Order:	Ceratitida
Family:	Dinaritidae
Genus:	Dagnoceras Arthaber 1911
Species[2]
D. zappanense