Cephalopoda - Ceratitida - Columbitidae

Full reference: B. Kummel. 1969. Ammonoids of the late Scythian (Lower Triassic). Bulletin of the Museum of Comparative Zoology 137:311-702

Belongs to Tunglanites according to B. Kummel 1969

Sister taxa: none

Ecology: nektonic carnivore

Average measurements (in mm): shell width 5.40, shell diameter 16.9