"Impletosphaeridium polypes subsp. densum" He Chengquan and Li Peng, 1981, p.65, pl.31, figs.14-17; text-fig.6.
TYPE: Holotype: He Chengquan and Li Peng, 1981, pl.31, fig.14; text-fig.6. HISTORY: NOW: Impletosphaeridium densum. Originally Impletosphaeridium polypes subsp. densum, subsequently Kiokansium polypes subsp. densum, thirdly (and now) Impletosphaeridium densum. AGE: Late Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |