"Bipolaribucina oblongata" Jiabo, 1978, p.58, pl.29, figs.1-3.
TYPE: Holotype: Jiabo, 1978, pl.29, fig.2. HISTORY: NOW: Impletosphaeridium elongatum. Originally Bipolaribucina oblongata, subsequently Impletosphaeridium oblongatum (combination illegitimate), thirdly (and now) Impletosphaeridium elongatum. AGE: Early Tertiary.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |