Cephalopoda - Goniatitida - Paragastrioceratidae
Alternative combination: Paragastrioceras involutum
Synonym: Uraloceras subgerkeni Ruzhentsev 1936
Belongs to Uraloceras according to T. A. Schiappa et al. 2005
See also Leonova 2002, Liang 1981, Nassichuk 1971, Nassichuk et al. 1965 and Ruzhentsev 1956
Sister taxa: Uraloceras belgushkense, Uraloceras bichense, Uraloceras bogoslovskayae, Uraloceras burtiense, Uraloceras cancellatum, Uraloceras complanatum, Uraloceras evencorum, Uraloceras extenuatum, Uraloceras fedorowi, Uraloceras gelgushkense, Uraloceras gracilentum, Uraloceras irwinense, Uraloceras kitense, Uraloceras kolymense, Uraloceras kosvaense, Uraloceras limatulum, Uraloceras margaritae, Uraloceras nevadense, Uraloceras omolonense, Uraloceras pokolbinense, Uraloceras popowi, Uraloceras posterum, Uraloceras simense, Uraloceras simulatum, Uraloceras subsimense, Uraloceras suessi, Uraloceras victum
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 41.2
Distribution:
• Permian of Canada (4: British Columbia, Nunavut, Yukon collections), China (1), Kazakhstan (10), the Russian Federation (6), United States (3: Alaska, Nevada)
Total: 24 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.