Spiniferites cornutus
From dinoflaj3
"cornutus" (Gerlach, 1961, p.180, pl.27, figs.10–12) Sarjeant, 1970, p.76. Emendation: Stover and Hardenbol, 1994, p.38–39, as Spiniferella cornuta. Holotype: Gerlach, 1961, pl.27, figs.10–12. NOW Spiniferella. Originally Hystrichosphaera, subsequently Spiniferites, thirdly (and now) Spiniferella. Age: middle Oligocene–middle Miocene.
Parent: Spiniferites
Infrataxon List:
"Spiniferites cornutus subsp. aspinatus"
"Spiniferites cornutus subsp. cornutus"
"Spiniferites cornutus subsp. crassifurcatus"
"Spiniferites cornutus subsp. flexus"
"Spiniferites cornutus subsp. laevimurus"
"Spiniferites cornutus subsp. normalis"
"Spiniferites cornutus subsp. opisthophorus"
"Spiniferites cornutus subsp. ovalis"
"Spiniferites cornutus subsp. sinefurcatus"
"Spiniferites cornutus var. aspinatus"
"Spiniferites cornutus var. cornutus"
"Spiniferites cornutus var. crassifurcatus"
"Spiniferites cornutus var. normalis"
"Spiniferites cornutus var. opisthophorus"
"Spiniferites cornutus var. sinefurcatus"
"Spiniferites cornutus subsp. cornutus"
"Spiniferites cornutus subsp. crassifurcatus"
"Spiniferites cornutus subsp. flexus"
"Spiniferites cornutus subsp. laevimurus"
"Spiniferites cornutus subsp. normalis"
"Spiniferites cornutus subsp. opisthophorus"
"Spiniferites cornutus subsp. ovalis"
"Spiniferites cornutus subsp. sinefurcatus"
"Spiniferites cornutus var. aspinatus"
"Spiniferites cornutus var. cornutus"
"Spiniferites cornutus var. crassifurcatus"
"Spiniferites cornutus var. normalis"
"Spiniferites cornutus var. opisthophorus"
"Spiniferites cornutus var. sinefurcatus"