Isabelidinium cretaceum subsp. oviforme

"subsp. oviforme" Mao Shaozhi and Mohr, 1992, p.319-310, pl.1, figs.7,9; pl.10, fig.2; pl.11, fig.5.  Holotype: Mao Shaozhi and Mohr, 1992, pl.1, fig.7.  NOW Manumiella? cretacea subsp. oviformis.  Originally Isabelidinium cretaceum subsp. oviforme, subsequently (and now) Manumiella? cretacea subsp. oviformis.  Age: Late Campanian. Parent: Isabelidinium cretaceum