Cephalopoda - Ceratitida - Ceratitidae
Synonym: Eutomoceras breweri Smith 1914
Full reference: J. P. Smith. 1904. The Comparative Stratigraphy of the Marine Trias of Western America. Proceedings of the California Academy of Sciences (Geology), Third Series 1(10):353-430
Belongs to Eutomoceras according to K. Tongtherm et al. 2016
See also Monnet and Bucher 2005, Silberling and Nichols 1982, Smith 1904 and Smith 1914
Sister taxa: Eutomoceras dalli, Eutomoceras lahontanum, Eutomoceras laubei, Eutomoceras rarum, Eutomoceras sandlingense
Type specimens:
- Eutomoceras dunni: Its type locality is Divide between Troy Canyon and South Fork of American Canyon (meeki), which is in an Illyrian marine limestone in Nevada
- Eutomoceras breweri: Its type locality is Divide between Troy Canyon and South Fork of American Canyon (meeki), which is in an Illyrian marine limestone in Nevada.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 38.2
Distribution:
• Triassic of Svalbard and Jan Mayen (1 collection), Thailand (1), United States (12: Nevada)
Total: 14 collections including 16 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.