Cephalopoda - Ceratitida - Dzhulfitidae
Alternative combination: Paratirolites dieneri
Full reference: A. A. Stoyanow. 1910. On the character of the boundary of Palaeozoic and Mesozoic near Djulfa. Zapiski Imperatorskago St. Peterburgskago Mineralogicheskago Obshchestva, Vtoraya Seriya 47:61-135
Belongs to Stoyanowites according to D. Korn and V. Hairapetian 2021
See also Korn 2014, Korn and Ghaderi 2016, Leonova 2002, Shevyrev 1965, Stoyanow 1910 and Teichert and Kummel 1973
Sister taxa: Stoyanowites aspinosus, Stoyanowites parallelus
Type specimen: Its type locality is Araxes River canyon, bed 13, which is in a Changhsingian marine marl in the Ali Bashi Formation of Azerbaijan
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 62.2
Distribution:
• Permian of Armenia (4 collections), Azerbaijan (7), Iran (6)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.