Probowmania ligea (Walcott) var. quadrata Kobayashi
| 1942. | Probowmania ligea (Walcott) var. quadrata Kobayashi Syntype Kobayashi, T. 1942g p. 465, pl. 18, fig. 4 |
| Condition: | Present |
| Preservation: | Plaster cast: The original specimen in the National University of Peking, at that time |
| Taxonomy: | Arthropoda: |
| Geologic Time: | Paleozoic: |
| Kobayashi, T., 1942g: A few Cambrian trilobites from southwestern Shansi. Miscellaneous notes on the Cambro-Ordovician geology and palaeontology 6. Journal of the Geological Society of Japan, vol. 49, no. 591, pp. 463–467, pl. 18. (Reference No. 0125) |
 PDF in prep.  |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 133. |
