Phthanoperidinium amoenum
From dinoflaj3
*amoenum Drugg and Loeblich Jr., 1967, p.182, pl.1, figs.1,2a–b,3a–b,4–5; text-fig.1. Holotype: Drugg and Loeblich Jr., 1967, pl.1, fig.4. Age: Oligocene.
*amoenum Drugg and Loeblich Jr., 1967, p.182, pl.1, figs.1,2a–b,3a–b,4–5; text-fig.1. Holotype: Drugg and Loeblich Jr., 1967, pl.1, fig.4. Age: Oligocene.