Cephalopoda - Phylloceratida - Phylloceratidae
Alternative combinations: Ammonites ptychoicus, Phylloceras ptychoicum
Belongs to Ptychophylloceras according to D. Grigore 2013
See also Arkadiev et al. 2000, Grigore 2011, Lukeneder 2004, Waagen 1875 and Zeiss et al. 1994
Sister taxa: Ptychophylloceras chonomphalum, Ptychophylloceras diphyllum, Ptychophylloceras euphyllum, Ptychophylloceras feddeni, Ptychophylloceras flabellatum, Ptychophylloceras lardyi, Ptychophylloceras plasticum, Ptychophylloceras popenoei, Ptychophylloceras saintoursi, Ptychophylloceras tatricum
Average measurements (in mm): shell diameter 37.0
Distribution:
• Cretaceous of Austria (2 collections), France (1), Italy (1), Ukraine (2)
• Jurassic to Cretaceous of the Russian Federation (1)
• Jurassic of France (1), Hungary (1), India (1), Italy (12), Madagascar (5), Romania (3)
Total: 30 collections including 31 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.