Tofangoceras sp.
1931. | Tofangoceras sp. Kobayashi, T. 1931a p. 173, pl. 19, fig. 4 |
Condition: | Present |
Taxonomy: | Mollusca: Cephalopoda: |
Geologic Time: | Paleozoic: |
Kobayashi, T., 1931a: Studies on the stratigraphy and palaeontology of the Cambro-Ordovician formation of Hua-lien-chai and Niu-hsin-tai, south Manchuria. Japanese Journal of Geology and Geography, vol. 8, no. 3, pp. 131–189, pls. 16–22. (Reference No. 0075) |
PDF in prep. |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 64. |