UMUT MM 18960
Paleontology Collections
| Condition: |
Present |
| Taxonomy: | Mollusca: Cephalopoda: Ammonitida: Lytoceratina: Tetragonitoidea: Gaudryceratidae: |
| Geologic Time: | Mesozoic: Cretaceous: Late Cretaceous: Cenomanian: |
| Horizon: | Middle Yezo Group: |
| Locality: | Japan: Hokkaido: Mikasa: Ikushumbetsu: Ik1100: |
Reference
|
| Shigeta, Y., 1993: Post-hatching early life history of Cretaceous Ammonoidea. Lethaia, vol. 26, pp. 133–145. (Reference No. 0689) |
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| 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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UMUT Material Reports: Citation
| Ichikawa, T., 1995, no. 33, p. 49. |
| Tanabe et al., 2000, no. 37, p. 506. |
| Tanabe et al., 2000, no. 37, p. 506. |
