Cephalopoda - Ammonitida - Acanthoceratidae
Alternative combinations: Ammonites deverioides, Romaniceras deverioide
Synonyms: Mantelliceras conquistador Anderson 1958, Romaniceras hesperium Anderson 1958
Belongs to Romaniceras according to T. Matsumoto and S. K. Skwarko 1991
See also Anderson 1958, Matsumoto 1959 and Reyment 1955
Sister taxa: Romaniceras (Neomphaloceras), Romaniceras (Obiraceras), Romaniceras (Romaniceras), Romaniceras (Shuparoceras), Romaniceras (Yubariceras), Romaniceras pseudodeverianum, Romaniceras uchauxiense
Average measurements (in mm): shell diameter 180.0
Distribution:
• Cretaceous of Japan (1 collection), Papua New Guinea (1), United States (5: California)
Total: 7 collections including 8 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.