Tetragonites terminus Shigeta Holotype Landman, N. H. et al., 1996 p. 390, appendix 1 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 74, p. 9. |
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Tetragonites terminus Shigeta Paratype Landman, N. H. et al., 1996 p. 390, appendix 1 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 74, p. 9. |
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Tetragonites terminus Shigeta Paratype Landman, N. H. et al., 1996 p. 390, appendix 1 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 74, p. 9. |
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Tetragonites terminus Shigeta Landman, N. H. et al., 1996 p. 390, appendix 1 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 74, p. 9. |
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Tetragonites terminus Shigeta Paratype Landman, N. H. et al., 1996 p. 390, appendix 1 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 74, p. 9. |
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Tetragonites terminus Shigeta Holotype Shigeta, Y., 1989 p. 338, fig. 13-8a,b Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 46. |
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Tetragonites terminus Shigeta Paratype Shigeta, Y., 1989 p. 338, fig. 13-9 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 46. |
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Tetragonites terminus Shigeta Paratype Shigeta, Y., 1989 p. 338, fig. 13-10a,b Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 46. |
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Tetragonites terminus Shigeta Paratype Shigeta, Y., 1989 p. 338, fig. 11-E,F Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 46. |
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Tetragonites terminus Shigeta Paratype Shigeta, Y., 1989 p. 338 Mesozoic | Mollusca : Cephalopoda Material Reports, no. 33, p. 46. |
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