Selkirkoceras yokusenense (Kobayashi)
1937. | Selkirkoceras yokusenense (Kobayashi) Kobayashi, T. 1937d p. 5, pl. 1, fig. 2c |
1934. | Kochoceras ? yokusenense Kobayashi Holotype Kobayashi, T. 1934b p. 451, pl. 29, figs. 1-4 |
Condition: | Present |
Taxonomy: | Mollusca: Cephalopoda: |
Geologic Time: | Paleozoic: |
Kobayashi, T., 1934b: The Cambro-Ordovician formations and faunas of south Chosen. Palaeontology. Part 1. Middle Ordovician faunas. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 3, pt. 8, pp. 329–519, pls. 1–44. (Reference No. 0084) |
Kobayashi, T., 1937d: Contribution to the study of the apical end of the Ordovician nautiloid. Japanese Journal of Geology and Geography, vol. 14, nos. 1–2, pp. 1–21, pls. 1–2. (Reference No. 0103) |
PDF in prep. |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 122. |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 84. |