Microdinium chengquani

chengquani Lentin and Williams, 1993, p.424.  Holotype: He Chengquan, 1991, pl.5, fig.8.  Originally Microdinium granulatum He Chengquan (name illegitimate), subsequently (and now) Microdinium chengquani.  Substitute name for Microdinium granulatum He Chengquan, 1991, p.61, pl.5, figs.1–8 (an illegitimate name).  Since the epithet is based on a given name, it ends in "i" rather than "ii" (I.C.B.N. Article 60C.2).  Age: late Turonian–Eocene.

Parent: Microdinium