Cephalopoda - Ammonitida - Hildoceratidae
Full reference: P. L. Smith and H. W. Tipper. 1996. Pliensbachian (Lower Jurassic) ammonites of the Queen Charlotte Islands, British Columbia. Bulletins of American Paleontology 108(348):1-122
Belongs to Protogrammoceras (Protogrammoceras) according to P. L. Smith and H. W. Tipper 1996
Sister taxa: Protogrammoceras (Protogrammoceras) depressum, Protogrammoceras (Protogrammoceras) kurrianum, Protogrammoceras (Protogrammoceras) occidentale, Protogrammoceras (Protogrammoceras) turgidulum
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of Canada (4: Alberta, British Columbia collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.