Batiacasphaera jiaboi
From dinoflaj2
"jiaboi" Lentin and Williams, 1989, p.35. Name not validly published: incorrect citation for the substitute name for Batiacasphaera minor (Jiabo). NOW Batiacasphaera sinensis. Originally Tenua hystrix subsp. minor, subsequently Kallosphaeridium? minus, thirdly Batiacasphaera minor (combination illegitimate), fourthly (and now) Batiacasphaera sinensis, fifthly Batiacasphaera jiaboi (name not validly published), sixthly Sentusidinium minus. Age: Early Tertiary.
Parent: Batiacasphaera