†Polyptychites (Primitiviptychites) rectangulatus Bogoslowsky 1902 (ammonite)
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Cephalopoda - Ammonitida - Polyptychitidae
Alternative combinations: Olcostephanus rectangulatus, Siberites rectangulatus
Belongs to Polyptychites (Primitiviptychites) according to P. Alsen 2006
See also Bogomolov 1989
Sister taxa: none
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 42.4
Distribution:
• Cretaceous of Greenland (5 collections), the Russian Federation (7)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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