Cephalopoda - Ceratitida - Ceratitidae
Alternative combination: Eutomoceras (Halilucites) dalli
Synonym: Hungarites fittingensis Smith 1914
Full reference: J. P. Smith. 1914. The Middle Triassic marine invertebrate faunas of North America. United States Geological Survey Professional Paper 83:1-254
Belongs to Eutomoceras according to C. Monnet and H. Bucher 2005
See also Silberling and Nichols 1982 and Smith 1914
Sister taxa: Eutomoceras dunni, Eutomoceras lahontanum, Eutomoceras laubei, Eutomoceras rarum, Eutomoceras sandlingense
Type specimens:
- Eutomoceras dalli: Its type locality is Divide between Troy Canyon and South Fork of American Canyon (rotelliformis), which is in an Illyrian marine limestone in Nevada
- Hungarites fittingensis: Its type locality is Divide between Troy Canyon and South Fork of American Canyon (rotelliformis), which is in an Illyrian marine limestone in Nevada.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 74.8
Distribution:
• Triassic of United States (7: Nevada collections)
Total: 7 collections including 8 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.