Actinoceras submarginale Grabau
1928. | Actinoceras submarginale Grabau Kobayashi, T. 1928 p. 194, pl. 22, fig. 4a, b |
Condition: | Present |
Taxonomy: | Mollusca: Cephalopoda: |
Geologic Time: | Paleozoic: |
Kobayashi, T., 1928: Ordovician fossils from Corea and south Manchuria. Japanese Journal of Geology and Geography, vol. 5, no. 4, pp. 173–212, pls. 18–22. (Reference No. 0073) |
PDF in prep. |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 60. |