Citation: R. Gozalo et I. Schallreuter, Biostratigraphy and palaeobiogeography of the Cambrian genus Hipponicharion(ostracoda), Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 76(1), 2002, pp. 65-74