Cephalopoda - Ammonitida - Binneyitidae
Alternative spelling: Borissiakoceras
Parent taxon: Binneyitidae according to L. L. Bohach and E. K. Frampton 2015
See also Cooper and Kennedy 1979, Kennedy and Cobban 1990 and Sepkoski 2002
Sister taxa: Binneyites, Johnsonites
Subtaxa: Borissiakoceras ashurkoffae Borissiakoceras inconstans Borissiakoceras orbiculatum Borissiakoceras reymenti Borissjakoceras rosenkrantzi
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Angola (1 collection), Australia (3), Canada (2: Alberta), France (1), Greenland (4), the Russian Federation (1), United States (27: Alaska, Arizona, Colorado, Montana, South Dakota, Texas, Utah, Wyoming)
Total: 39 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.