Isabelidinium cretaceum subsp. gravidum
From dinoflaj2
"subsp. gravidum" Mao Shaozhi and Mohr, 1992, p.319, pl.1, figs.11-12. Holotype: Mao Shaozhi and Mohr, 1992, pl.1, fig.11. NOW Manumiella? cretacea subsp. gravida. Originally Isabelidinium cretaceum subsp. gravidum, subsequently (and now) Manumiella? cretacea subsp. gravida. Age: Maastrichtian. Parent: Isabelidinium cretaceum