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Polygrammoceras Foerste 1927 (mollusk)

Cephalopoda - Orthocerida - Kionoceratidae

PaleoDB taxon number: 12576

Parent taxon: Kionoceratinae according to C. Teichert et al. 1964

Sister taxa: Kionoceras, Ohioceras, Ringoceras, Thoracoceras

Subtaxa: Polygrammoceras chicottense

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Ecology: nektonic carnivore