Wetzeliella summissa
From dinoflaj3
"summissa" Harland, 1979c, p.66–67, fig.12. Holotype: Harland, 1979c, pl.1, fig.12. NOW Apectodinium. Originally Wetzeliella subgenus Apectodinium, subsequently (and now) Apectodinium, thirdly Krutzschidinium (combination not validly published). Age: late Paleocene.
Parent: Wetzeliella