Impletosphaeridium densum (He Chengquan and Li Peng, 1981, p.65, pl.31, figs.14-17; text-fig.6) He Chengquan and Wang Kede, 1990, p.413.
TYPE: Holotype: He Chengquan and Li Peng, 1981, pl.31, fig.14; text-fig.6. HISTORY: Originally Impletosphaeridium polypes subsp. densum, subsequently Kiokansium polypes subsp. densum, thirdly (and now) Impletosphaeridium densum. COMMENTS: He Chengquan (1991, p.142) also proposed this combination. AGE: Late Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |