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Polyptychoceras sp. Matsumoto, T. et al., 1963 p. 30, pl. 46, fig. 9 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 34. |
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S-199 |
Polyptychoceras sp. Mesozoic | Mollusca : Cephalopoda : Diplomoceratidae
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Polyptychoceras subquadratum (Yokoyama) Holotype Matsumoto, T. et al., 1963 p. 30, pl. 46, fig. 4 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 34. |
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Polyptychoceras subundatum (Yokoyama) Lectotype Matsumoto, T. et al., 1963 p. 30, pl. 46, fig. 6 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 34. |
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I-128 |
Polyptychoceras (Subptychoceras) sp. Matsumoto, T., 1963 p. 45, pl. 66, fig. 6 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 2, p. 221. |
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I-128 |
Polyptychoceras (Subptychoceras) sp. Mesozoic | Mollusca : Cephalopoda : Diplomoceratidae
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666 matching.
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