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Paleontology Collections

4 matching. Displaying 1 - 4

CM 24334

Turbonilla (Pyrgisculus) shigeyasui Yokoyama

Yokoyama, M., 1927b

Cenozoic | Mollusca : Gastropoda : Pyramidellidae

Material Reports, no. 9, p. 359.

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CM 24335

Turbonilla (Pyrgisculus) shigeyasui Yokoyama

Yokoyama, M., 1927b

Cenozoic | Mollusca : Gastropoda : Pyramidellidae

Material Reports, no. 9, p. 359.

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CM 23865

Turbonilla (Pyrgisculus) shigeyasui Yokoyama, 1927   Syntype   Missing

Yokoyama, M., 1927a   p. 425, pl. 47, fig. 26

Cenozoic | Mollusca : Gastropoda : Pyramidellidae

Material Reports, no. 9, p. 347.

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CM 23866

Turbonilla (Pyrgisculus) shigeyasui Yokoyama, 1927   Syntype   Missing

Yokoyama, M., 1927a

Cenozoic | Mollusca : Gastropoda : Pyramidellidae

Material Reports, no. 9, p. 352.

4 matching. Displaying 1 - 4