Cephalopoda - Ammonitida - Douvilleiceratidae
Alternative combinations: Acanthoceras offarcinatum, Ammonites offarcinatus
Synonym: Douvilleiceras aurarium Anderson 1938
Belongs to Douvilleiceras according to M. Futakami and J. W. Haggart 2016
See also Anderson 1938 and Maury 1936
Sister taxa: Douvilleiceras inaequinodum, Douvilleiceras mamillare, Douvilleiceras mammillatum, Douvilleiceras meyendorffi, Douvilleiceras monile, Douvilleiceras muralense, Douvilleiceras scabrosum, Douvilleiceras spiniferum, Douvilleiceras variabile
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 57.1
Distribution:
• Cretaceous of Brazil (3 collections), Canada (1: British Columbia), Peru (1), United States (3: Texas)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.