Inversidinium

"INVERSIDINIUM" McLean, 1973b, p.730.  Taxonomic senior synonym: Palaeotetradinium, according to Stover and Evitt (1978, p.70–71).  Type: McLean, 1973b, pl.90, figs.1–2, as Inversidinium exilimurum.

Parent: Subclass Peridiniphycidae Order uncertain Family uncertain

Species List:

"Inversidinium caudatum"
"*Inversidinium exilimurum"
"+Inversidinium minusculum"