Gorkadinium rarum
From dinoflaj3
*rarum (Górka, 1965, p.307, pl.2, figs.6a–b) Loeblich Jr. and Loeblich III, 1966, p.93. Holotype: Górka, 1965, pl.2, figs.6a–b. Originally Tetrasphaera (generic name illegitimate), subsequently (and now) Gorkadinium. Age: early Kimmeridgian.
Parent: Gorkadinium