Cephalopoda - Ammonitida - Tetragonitidae
Alternative combinations: Ammonites cassisianus, Anagaudryceras cassisianum
Synonyms: Gaudryceras cenomanense Thomel 1987, Gaudryceras salinarium Douville 1931
Belongs to Gaudryceras (Gaudryceras) according to W. J. Kennedy et al. 2024
See also Cooper 1978 and Kennedy 1994
Sister taxa: Gaudryceras (Gaudryceras) denmanense, Gaudryceras (Gaudryceras) denseplicatum, Gaudryceras (Gaudryceras) isovokyense, Gaudryceras (Gaudryceras) strictum, Gaudryceras (Gaudryceras) varicostatum
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 28.0
Distribution:
• Cretaceous of Angola (1 collection), France (2), Greenland (2)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.