Sentusidinium minus

"minus" (Jiabo, 1978, p.52-53, pl.23, figs.5-7) He Chengquan, Zhu Shenzhao and Jin Guangxing in He Chengquan et al., 1989, p.68.  Holotype: Jiabo, 1978, pl.23, fig.5.  NOW Batiacasphaera sinensis.  Originally Tenua hystrix subsp. minor, subsequently Kallosphaeridium? minus, thirdly Batiacasphaera minor (combination illegitimate), fourthly (and now) Batiacasphaera sinensis, fifthly Sentusidinium minus.  Age: Early Tertiary.

Parent: Sentusidinium