Charlesdowniea crassiramosa
From dinoflaj2
crassiramosa (Williams and Downie, 1966b, p.189-190, pl.19, figs.1,5,7; text-fig.50) Lentin and Vozzhennikova, 1989, p.227. Holotype: Williams and Downie, 1966b, pl.19, fig.7. Originally Wetzeliella tenuivirgula var. crassiramosa, subsequently Wetzeliella tenuivirgula subsp. crassiramosa, thirdly Kisselevia tenuivirgula subsp. crassiramosa, fourthly Kisselevia crassiramosa, fifthly (and now) Charlesdowniea crassiramosa. Age: Early Eocene.
Parent: Charlesdowniea