Cephalopoda - Ceratitida - Hedenstroemiidae
Synonyms: Pseudosageceras clavisellatum Diener 1913, Pseudosageceras curvatum Chao 1959, Pseudosageceras drinense Arthaber 1911, Pseudosageceras intermontanum Hyatt and Smith 1905, Pseudosageceras longilobatum Kiparisova 1954, Pseudosageceras paomochungenense Tien 1933, Pseudosageceras schamarense Kiparisova 1961, Pseudosageceras tsotengense Chao 1959
Belongs to Pseudosageceras according to M. Đaković et al. 2022
See also Arthaber 1908, Brayard and Bucher 2008, Brayard et al. 2013, Brühwiler et al. 2010, Brühwiler and Bucher 2012, Brühwiler and Bucher 2012, Bychkov et al. 1976, Ehiro 2016, Ehiro 2022, Germani 1997, Hyatt and Smith 1905, Kummel 1968, Kummel 1969, Kummel and Steele 1962, Nakazawa and Bando 1968, Renz and Renz 1948, Shigeta and Nguyen 2014, Shigeta and Zakharov 2009, Spath 1934, Tozer 1961, Tozer 1994, Wang 1978, Welter 1922 and Zhao and Wang 1974
Sister taxa: Pseudosageceras (Metasageceras), Pseudosageceras albanicum, Pseudosageceras augustum, Pseudosageceras boreale, Pseudosageceras grippi, Pseudosageceras pasquayi, Pseudosageceras plicatum, Pseudosageceras simplelobatum, Pseudosageceras simplex, Pseudosageceras striatus
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 61.1
Distribution:
• Triassic of Afghanistan (4 collections), Albania (2), Canada (6: Nunavut), China (35), East Timor (1), Greece (3), India (3), Indonesia (3), Japan (3), Kazakhstan (2), Laos (1), Oman (4), Pakistan (10), the Russian Federation (13), Serbia and Montenegro (2), United States (26: California, Idaho, Nevada, Utah), Vietnam (2)
Total: 120 collections including 121 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.