Cephalopoda - Ammonitida - Schlotheimiidae
Full reference: J. Guex. 1995. Ammonites hettangiennes de la Gabbs Valley Range (Nevada, USA). Mémoires de Géologie (Lausanne) 27:1-131
Belongs to Angulaticeras according to L. M. Longridge et al. 2008
See also Guex 1995
Sister taxa: Angulaticeras (Angulaticeras), Angulaticeras angustisulcata, Angulaticeras boucaultianum, Angulaticeras cachinensis, Angulaticeras charmassei, Angulaticeras coquandi, Angulaticeras deletum, Angulaticeras densilobatum, Angulaticeras etruscum, Angulaticeras flaghillense, Angulaticeras lacunatum, Angulaticeras leigneletii, Angulaticeras marmoreum, Angulaticeras ochoticum, Angulaticeras posttaurinus, Angulaticeras rotundum, Angulaticeras rumpens, Angulaticeras sulcatum, Charmasseiceras strassenense, Charmasseiceras hercynicum, Hesperites clarae, Sulciferites greenoughi, Angulaticeras (Sulciferites) chtelnicaense, Angulaticeras (Sulciferites) helvii, Angulaticeras (Sulciferites) marmoreum, Sulciferites hongkongensis
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 28.7
Distribution:
• Jurassic of Canada (1: British Columbia collection), United States (4: 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.