Cephalopoda - Ammonitida - Nostoceratidae
Full reference: D. Aiba, H. Yamato, K. Kurihara and T. Karasawa. 2017. A new species of Eubostrychoceras (Ammonoidea, Nostoceratidae) from the lower Campanian in the northwestern Pacific realm. Paleontological Research 21:255-264
Belongs to Eubostrychoceras according to D. Aiba and T. Mochizuki 2024
See also Aiba et al. 2017
Sister taxa: Didymoceras (Eubostrychoceras) japonicum, Eubostrychoceras (Eubostrychoceras), Eubostrychoceras acuticostatum, Eubostrychoceras indopacificum, Eubostrychoceras matsumotoi, Nostoceras (Eubostrychoceras) saxonicum
Type specimen: MCM-A1783, a shell. Its type locality is Chimeizawa Creek, Haboro area, which is in a Campanian marine mudstone in the Nagareya Formation of Japan.
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Japan (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.