Cephalopoda - Ammonitida - Craspeditidae
Parent taxon: Craspeditidae according to A. E. Igolnikov and E. S. Sobolev 2025
See also Alsen 2006, Imlay and Jones 1970 and Wright et al. 1996
Sister taxa: Craspedites, Garniericeratinae, Hectoroceras, Platylenticeras, Praetollia, Subcraspedites
Subtaxa: Bojarkia Borealites Costamenjaites Homolsomites Menjaites Neotollia Nikitinoceras Peregrinoceras Subtemnoptychites Surites Thorsteinssonoceras Tollia Virgatoptychites
Type: Tollia
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Canada (16: British Columbia, Northwest Territories, Nunavut collections), Greenland (28), Poland (1), the Russian Federation (141), Svalbard and Jan Mayen (4), the United Kingdom (2), United States (25: California, Oregon, Washington)
Total: 217 collections including 434 occurrences