Peng, S.-C.; Babcock, L. E.; Zhu, X.-J.; Dai, T. (2018). A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids. Palaeoworld. 27(3): 322-333.
A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids