Cephalopoda - Ammonitida - Polyptychitidae
Alternative combination: Olcostephanus michalskii tuberculata
Belongs to Polyptychites (Polyptychites) according to P. Alsen 2006
Sister taxa: Polyptychites (Polyptychites) ascendens, Polyptychites (Polyptychites) beani, Polyptychites (Polyptychites) conferticosta, Polyptychites (Polyptychites) keyserlingi, Polyptychites (Polyptychites) michalskii, Polyptychites (Polyptychites) plenus, Polyptychites (Polyptychites) polyptychus, Polyptychites (Polyptychites) ramulicosta, Polyptychites (Polyptychites) rawsoni, Polyptychites (Polyptychites) robertsi
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 44.7
Distribution: found only at Loc. 1, southern Mols Berge [Palnatokes Bjerg Fm] (Cretaceous of Greenland)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.