†Didymoceras (Eubostrychoceras) japonicum Yabe 1904 (ammonite)
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Cephalopoda - Ammonitida - Nostoceratidae
Alternative combination: Heteroceras japonicum
Belongs to Didymoceras (Eubostrychoceras) according to J. W. Haggart et al. 2005
Sister taxa: Eubostrychoceras (Eubostrychoceras), Eubostrychoceras acuticostatum, Eubostrychoceras indopacificum, Eubostrychoceras matsumotoi, Eubostrychoceras valdelaxum, Nostoceras (Eubostrychoceras) saxonicum
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Canada (1: British Columbia collection), Japan (1), the Russian Federation (1), United States (1: Alaska)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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