Cephalopoda - Ceratitida - Dzhulfitidae
Full reference: M. Ehiro. 1996. Latest Permian ammonoid Paratirolites from the Ofunato district, Southern Kitakami Massif, Northeast Japan. Transactions and Proceedings of the Paleontological Society of Japan, New Series 184:592-596
Belongs to Paratirolites according to T. B. Leonova 2002
See also Ehiro 1996
Sister taxa: Paratirolites aduncus, Paratirolites baghukensis, Paratirolites birunii, Paratirolites coronatus, Paratirolites douvillei, Paratirolites guizhouensis, Paratirolites kittli, Paratirolites lanceolobatus, Paratirolites multiconus, Paratirolites nakornsrii, Paratirolites quadratus, Paratirolites robustus, Paratirolites rubens, Paratirolites serus, Paratirolites trapezoidalis, Paratirolites vediensis
Type specimen: IGPS 103144
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 75.0
Distribution: found only at Maeda, Ofunato district, southern Kitakami Massif (Permian of Japan)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.