| 1944. | Staurolonchideium sp. Kimura, T. 1944a p. 276, pl. 29, figs. 5, 14 |
| Condition: | Present |
| Taxonomy: | Protoctista: |
| Geologic Time: | Mesozoic: |
| Kimura, T., 1944a: The radiolarian fauna of the Naradani formation in the Sakawa basin in the provinces of Tosa. Japanese Journal of Geology and Geography, vol. 19, nos. 1–4, pp. 273–279, pl. 29. (Reference No. 0067) |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 56. |
