Billingsellidae gen. et sp. indet.
1936. | Billingsellidae gen. et sp. indet. Saito, K. 1936 p. 357, pl. 1, fig. 22 |
Condition: | Present |
Taxonomy: | Brachiopoda: |
Geologic Time: | Paleozoic: |
Saito, K., 1936: Older Cambrian Brachiopoda, Gastropoda, etc. from north-western Korea. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 4, pt. 3, pp. 345–367, pls. 1–3. (Reference No. 0262) |
Ichikawa, T. and Hayami, I., 1978, no. 2, p. 246. |