Cite
MLA Citation
Shanchi Peng et al.. “Revision of the oryctocephalid trilobite genera Arthricocephalus Bergeron and Oryctocarella Tomashpolskaya and Karpinski (Cambrian) from South China and Siberia.” Journal of paleontology, vol. 91, 2017, pp. 933–959. http://access.bl.uk/ark:/81055/vdc_100049407553.0x00003f