Oxynodiscus keideli Kobayashi
| 1935. | Oxynodiscus keideli Kobayashi Holotype Kobayashi, T. 1935f p. 63, pl. 11, figs. 19, 20 |
| Condition: | Missing |
| Preservation: | Plaster cast: The original specimen in U. S. National Museum, Washington D. C. |
| Taxonomy: | Mollusca: Gastropoda: |
| Geologic Time: | Paleozoic: |
| Kobayashi, T., 1935f: On the Kainella fauna of the basal Ordovician age found in Argentina. Japanese Journal of Geology and Geography, vol. 12, nos. 3–4, pp. 59–67, pl. 11. (Reference No. 0092) |
 PDF in prep. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 108. |
