Tenua formosa
From dinoflaj2
formosa (Mao Shaozhi and Norris, 1988, p.31-32, pl.1, figs.9-10; text-fig.8, nos.1-2) Lentin and Williams, 1993, p.639. Holotype: Mao Shaozhi and Norris, 1988, pl.1, fig.9; text-fig.8, no.2. Originally Cerbia, subsequently (and now) Tenua Eisenack. Age: Late Eocene-Early Oligocene.
Parent: Tenua_Eisenack 1958a_Eisenack 1958a