Gaudryceras sp.
| 1999. | Gaudryceras sp. Tanabe, K. & Fukuda, Y. 1999 p. 257, fig. 19.5C PreviousNo: EE 1014 |
| 1983. | Gaudryceras sp. Tanabe, K. & Fukuda, Y. 1983 p. 249, figs. 1, 2 PreviousNo: EE1014 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Lytoceratina: Tetragonitoidea: Gaudryceratidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: Santonian: |
| Horizon: | Upper Yezo Group: |
| Locality: | Japan: Hokkaido: Urakawa: The Ikandai Valley: |
| Tanabe, K. and Fukuda, Y., 1983: Buccal mass structure of the Cretaceous ammonite Gaudryceras. Lethaia, vol. 16, pp. 249–256. (Reference No. 0697) |
| Tanabe, K. and Fukuda, Y., 1999: Morphology and function of cephalopod buccal mass. In: Savazzi, E. (ed.) Functional Morphology of the Invertebrate Skeleton, Chapter 19, pp. 245–262. John Wiley & Sons Ltd.. (Reference No. 0763) |
| 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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| Ito, Y. et al., 2008, no. 74, p. 76. |
| Ichikawa, T., 1995, no. 33, p. 53. |
| Tanabe et al., 2000, no. 37, p. 92. |
