Systematophora varispinosa
From dinoflaj3
"varispinosa" Brenner, 1988, p.87–88, pl.16, figs.2a–c,5a–b. Holotype: Brenner, 1988, pl.16, figs.2a–c. NOW Hysrichosphaerina? Originally Systematophora, subsequently (and now) Hystrichosphaerina?. Age: early Kimmeridgian.
Parent: Systematophora