ammonites
Ophiceras medium Griesbach 1880 (ceratite)

Cephalopoda - Ceratitida - Ophiceratidae

Full reference: C. L. Griesbach. 1880. Palaeontological notes on the Lower Trias of the Himalayas. Records of the Geological Survey of India 13:94-113

Belongs to Ophiceras according to C. L. Griesbach 1880

Sister taxa: Ophiceras bilotense, Ophiceras commune, Ophiceras demissum, Ophiceras gibbosum, Ophiceras greenlandicum, Ophiceras himalayanum, Ophiceras subsakuntala, Ophiceras tibeticum, Ophiceras transitorium, Ophiceras (Acanthophiceras) subgibbosum, Ophiceras (Acanthophiceras) poulseni

Type specimen: Its type locality is Shalshal Cliff, Bed 2, Rimkin Paiar, which is in a Griesbachian offshore limestone in India

Ecology: nektonic carnivore

Average measurements (in mm): shell diameter 45.0