Cephalopoda - Ceratitida - Arctoceratidae
Alternative combination: Meekoceras (Koninckites) newberryi
Full reference: J. P. Smith. 1932. Lower Triassic ammonoids of North America. United States Geological Survey Professional Paper 167
Belongs to Arctoceras according to B. Kummel and G. Steele 1962
See also Smith 1932
Sister taxa: Arctoceras blomstrandi, Arctoceras erebori, Arctoceras kiparisovae, Arctoceras oebergi, Arctoceras omoloiense, Arctoceras robinsoni, Arctoceras septentrionale, Arctoceras tuberculatum, Proptychites (Discoproptychites) septentrionale, Discoproptychites walcotti
Ecology: nektonic carnivore
Distribution: found only at Union Wash, Meekoceras bed, Inyo Range (Triassic of California)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.