†Spiroxybeloceras Kennedy and Cobban 1999 (ammonite)
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Cephalopoda - Ammonitida - Diplomoceratidae
Parent taxon: Polyptychoceratinae according to W. J. Kennedy et al. 2000
See also Jagt and Neumann 2006
Sister taxa: Oxybeloceras, Phylloptychoceras, Polyptychoceras, Pseudoxybeloceras, Solenoceras
Subtaxa: Spiroxybeloceras meekanum
Type: Ptychoceras meekanum
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Germany (1 collection), United States (2: Colorado, Delaware)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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