UMUT CM 20781

Paleontology Collections

Strioterebrum ( Cinguloterebra ) hedleyanum quadriaratum (Yokoyama, 1922)



Strioterebrum (Cinguloterebra) hedleyanum quadriaratum (Yokoyama, 1922) Holotype

Oyama, K. 1973 p. 57, pl. 17, fig. 6a, b


Myurella (Perirhoe) quadriarata (Yokoyama, 1922) Holotype

Taki, I. & Oyama, K. 1954 pl. 21, fig. 22, 22a


Terebra quadriarata Yokoyama, 1922 Holotype

Yokoyama, M. 1922a p. 34, pl. 1, fig. 22, 22a

Condition: Present
Taxonomy:Mollusca: Gastropoda: Terebridae:
Geologic Time:Cenozoic: Pleistocene:
Horizon:Imba Group:
Locality:Chiba: Ichihara: Shito:
Oyama, K., 1973: Revision of Matajiro Yokoyama's type Mollusca from the Tertiary and Quaternary of the Kanto area. Palaeontological Society of Japan, Special Papers, no. 17, pp. 1–148, pls. 1–57. (Reference No. 0411)
Taki, I. and Oyama, K., 1954: Matajiro Yokoyama's the Pliocene and later faunas from the Kwanto region in Japan. Palaeontological Society of Japan, Special Papers, no. 2, pp. 1–68, pls. 1–49. (Reference No. 0441)
Yokoyama, M., 1922a: Fossils from the upper Musashino of Kazusa and Shimosa. Journal of the College of Science, Imperial University of Tokyo, vol. 44, art. 1, pp. 1–200 + i–viii, pls. 1–17. (Reference No. 0465)
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UMUT Material Reports: Citation
Ichikawa, T., 1983, no. 9, p. 132. 
Ichikawa, T., 1983, no. 9, p. 200. 
Ichikawa, T., 1983, no. 9, p. 269. 


UMUT Library
Yokoyama, M., 1922a:
(Reference No. 0465)
UMUT PDF download
UTokyo Repository
Yokoyama, M., 1922a:
(Reference No. 0465)
UT Repository PDF