Cephalopoda - Ceratitida - Lanceolitidae
Full reference: A. Hyatt and J. P. Smith. 1905. The Triassic cephalopod genera of America. United States Geological Survey Professional Paper 40:1-394
Belongs to Lanceolites according to A. Brayard et al. 2013
See also Brayard and Bucher 2008, Brühwiler and Bucher 2012, Hyatt and Smith 1905, Kummel 1969, Kummel and Steele 1962, Nichols and Silberling 1979, Shevyrev 1995 and Spath 1934
Sister taxa: Lanceolites bicarinatus, Lanceolites discoidalis
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 24.3
Distribution:
• Triassic of China (4 collections), Oman (4), the Russian Federation (1), United States (22: Alaska, California, Idaho, Nevada, Utah)
Total: 31 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.