Full reference: M. Ehiro, O. Nishikawa, and I. Nishikawa. 2014. Early Permian (Asselian) ammonoids from the Taishaku Limestone, Akiyoshi Belt, southwest Japan. Paleontological Research 18:51-63
Type specimen: IGPS 111389, a shell. Its type locality is Miharanoro NSM PCL 15-53-1, Tojo Town, Hiroshima Prefecture, which is in an Asselian carbonate limestone in the Uyamano Formation of Japan.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 30.2
Distribution: found only at Miharanoro NSM PCL 15-53-1, Tojo Town, Hiroshima Prefecture
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.