Cephalopoda - Ceratitida - Choristoceratidae
Full reference: J. Guex. 1995. Ammonites hettangiennes de la Gabbs Valley Range (Nevada, USA). Mémoires de Géologie (Lausanne) 27:1-131
Belongs to Choristoceras according to J. Guex 1995
Sister taxa: Choristoceras ammonitiforme, Choristoceras annulatum, Choristoceras crickmayi, Choristoceras klamathense, Choristoceras marshi, Choristoceras nobile, Choristoceras nyalamense, Choristoceras rhaeticum, Choristoceras robustum, Choristoceras shoshonensis, Choristoceras tortiliforme
Type specimen: MGL L-20-C1. Its type locality is Level Z-2, Reno Draw section 2, which is in a Hettangian marine siliciclastic in the Sunrise Formation of Nevada.
Ecology: nektonic carnivore
Distribution:
• Jurassic of Canada (3: British Columbia collections), United States (2: Nevada)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.