Cephalopoda - Ammonitida - Polymorphitidae
Synonyms: Furlites Venturi and Ferri 2001, Leptonotoceras Spath 1925, Pelingoceras Venturi et al. 2005, Tubellites Buckman 1924
Full reference: A. Hyatt. 1900. Cephalopoda. Textbook of Palaeontology 1:502-604
Parent taxon: Polymorphitinae according to M. K. Howarth 2013
See also Blau 1998, Blau et al. 2000, Bremer 1965, Sepkoski 2002 and Smith and Tipper 1996
Sister taxa: Jamesonites, Parinodiceras, Platypleuroceras, Polymorphites, Uptonia
Subtaxa: Gemmellaroceras aenigmaticum Gemmellaroceras alloplocum Gemmellaroceras circumcrispatum Gemmellaroceras cortesei Gemmellaroceras gemmellaroi Gemmellaroceras granuliferum Gemmellaroceras involutum Gemmellaroceras mazzettii Gemmellaroceras pseudocarinatum Gemmellaroceras subtilicostatum Leptonotoceras abnorme Leptonotoceras emersoni
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Austria (2 collections), Canada (20: British Columbia, Yukon), France (8), Germany (2), Hungary (3), Italy (3), Mexico (4), Morocco (2), Tunisia (2), Turkey (2), the United Kingdom (7)
Total: 55 collections including 66 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.