Cephalopoda - Ammonitida - Lytoceratidae
Full reference: J. Guex. 1995. Ammonites hettangiennes de la Gabbs Valley Range (Nevada, USA). Mémoires de Géologie (Lausanne) 27:1-131
Belongs to Eolytoceras according to L. M. Longridge et al. 2008
See also Guex 1995
Sister taxa: Eolytoceras artemisia, Eolytoceras chongi, Eolytoceras constrictum, Eolytoceras guexi, Eolytoceras tasekoi
Type specimen: Its type locality is Reno Draw, level Z-69, which is in a Liasicus marine limestone in the Sunrise Formation of Nevada
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): diameter 41.7
Distribution:
• Jurassic of Canada (5: British Columbia collections), United States (1: Nevada)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.