Cephalopoda - Ammonitida - Acanthoceratidae
Belongs to Pseudaspidoceras according to M. F. Aly et al. 2008
See also Chancellor 1982, Chancellor et al. 1994, Gale et al. 2005, Ifrim and Stinnesbeck 2007 and Kennedy et al. 1987
Sister taxa: Pseudaspidoceras armatum, Pseudaspidoceras barberi, Pseudaspidoceras conciliatum, Pseudaspidoceras curvicostatum, Pseudaspidoceras footeanum, Pseudaspidoceras paganum, Pseudaspidoceras pseudonodosoides, Pseudaspidoceras reesidei, Pseudaspidoceras tassaraensis
Type specimen: UTA 30842., a shell
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 81.6
Distribution:
• Cretaceous of Brazil (1 collection), Egypt (2), Jordan (4), Mexico (4), Tunisia (1), United States (5: Arizona, Colorado, New Mexico, Texas)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.