Hystrichosphaeropsis arctica
From dinoflaj3
arctica Matsuoka and Bujak, 1988, p.47–48, pl.5, figs.1a–b,2a–b,3,4a–b. Holotype: Matsuoka and Bujak, 1988, pl.5, figs.1a–b. Age: late Miocene.
Parent: Hystrichosphaeropsis
arctica Matsuoka and Bujak, 1988, p.47–48, pl.5, figs.1a–b,2a–b,3,4a–b. Holotype: Matsuoka and Bujak, 1988, pl.5, figs.1a–b. Age: late Miocene.
Parent: Hystrichosphaeropsis