UMUT MM 07641

Paleontology Collections

Pachydiscus egertoni (Forbes)



Pachydiscus egertoni (Forbes)

Matsumoto, T. [Matumoto, T.] 1936 p. 265, pl. 31, figs. 2, 3, text-fig. 4

Condition: Present
Taxonomy:Mollusca: Cephalopoda: Ammonitida: Ammonitina: Desmoceratoidea: Pachydiscidae:
Geologic Time:Mesozoic: Cretaceous: Late Cretaceous:
Horizon:Upper Yezo Group:
Locality:Japan: Hokkaido: Sorachi: Mikasa: Ikushumbetsu: Kikume-zawa:
Matsumoto, T. [Matumoto, T.], 1936: Contributions to the Cretaceous palaeontology of Japan. 1. Preliminary notes on the so-called Parapachydiscus egertoni (Forbes) from Japan. Japanese Journal of Geology and Geography, vol. 13, nos. 3–4, pp. 259–267, pls. 30–31. (Reference No. 0213)
Tanabe, K., Ito, Y., Moriya, K. and Sasaki, T., 2000: Database of Cretaceous ammonite specimens registered in the Department of Historical Geology and Paleontology of the University Museum, University of Tokyo. The University Museum, The University of Tokyo, Material Reports, no. 37, pp. i–iv + 1–509. (Reference No. 0879)
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UMUT Material Reports: Citation
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 207. 
Tanabe et al., 2000, no. 37, p. 169.