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†subfamily Graphoceratinae Buckman 1905 (ammonite)

Cephalopoda - Ammonitida - Graphoceratidae

PaleoDB taxon number: 257906

Parent taxon: Graphoceratidae according to M. K. Howarth 2013

Sister taxon: Leioceratinae

Subtaxa: Brasilia, Graphoceras, Hyperlioceras, Ludwigia

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Ecology: fast-moving nektonic carnivore