Dagnoceras

Phylum:Mollusca

Class:Cephalopoda

Subclass:†Ammonoidea

Order:†Ceratitida

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
Subclass:	†Ammonoidea
Order:	†Ceratitida
Family:	†Dinaritidae
Genus:	†Dagnoceras Arthaber 1911
Species[2]
Dagnoceras zappanense

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.