Ophiceras

Ophiceras
Temporal range:
Reconstruction of Ophiceras himalayanum
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ceratitida
Family: Ophiceratidae
Genus: Ophiceras
Griesbach, 1880

Ophiceras is an extinct genus of smooth, evolute ceratitid ammonites from the Griesbachian (Early Triassic), with a rounded venter. Fossils of the genus have been found in Armenia, Azerbaijan, China, Greenland, and India.