none
Geological Time: Permian Lower Permian
holotype
View of a specimen of Neohemigordius japonicus (Ozawa, 1925)
The identification is based upon:
, : Ozawa, Y. (1925). Paleontological and Stratigraphical Studies on the Permo-Carboniferous Limestone of Nagato. Part 2. Paleontology. Journal of the College of Science, Imperial University of Tokyo. 45 (art. 6): 1-90. Plate , Fig.