Cephalopoda - Ammonitida - Eoderoceratidae
Alternative combination: Aegoceras gemmellaroi
Belongs to Metaderoceras according to C. Meister et al. 2011
See also Geczy and Meister 2007, Meister and Friebe 2003 and Rakús and Guex 2002
Sister taxa: Metaderoceras apertum, Metaderoceras brutum, Metaderoceras mouterdei, Metaderoceras muticum, Metaderoceras pseudomuticum, Metaderoceras spirale, Metaderoceras talkeetnaense, Metaderoceras venarense, Metaderoceras venustulum
Subtaxa: Metaderoceras gemmellaroi evolutum Metaderoceras gemmellaroi kondai
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 35.8
Distribution:
• Jurassic of Austria (3 collections), Canada (30: British Columbia), Hungary (9), Mexico (4), Morocco (4), Peru (5), Spain (1), Tunisia (7), United States (2: Nevada)
Total: 65 collections including 69 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.