Hystrichosphaeropsis wetzelii
From dinoflaj3
"wetzelii" (Deflandre, 1937b, p.65, pl.11 [al. pl.8], figs.6,8) Sarjeant, 1966b, p.139. Holotype: Deflandre, 1937b, pl.11 (al. pl.8), figs.6,8. Combination not validly published: basionym not fully referenced. NOW Rottnestia. Originally Hystrichosphaera, subsequently Hystrichosphaeropsis (combination not validly published), thirdly Spiniferites, fourthly (and now) Rottnestia. Taxonomic junior synonym: Hystrichosphaeropsis forficata (name not validly published), according to Slimani (2001a, p.194). Age: Senonian.
Parent: Hystrichosphaeropsis