ammonites
Metussuria waageni Hyatt and Smith 1905 (ceratite)

Cephalopoda - Ceratitida - Ussuriidae

Alternative combination: Ussuria waageni

Full reference: A. Hyatt and J. P. Smith. 1905. The Triassic cephalopod genera of America. United States Geological Survey Professional Paper 40:1-394

Belongs to Metussuria according to B. Kummel and G. Steele 1962

Sister taxa: none

Ecology: nektonic carnivore