Muderongia crucis

crucis Neale and Sarjeant, 1962, p.449–450, pl.20, figs.2,6; text-fig.6.  Emendation: Monteil, 1991b, p.473.  Holotype: Neale and Sarjeant, 1962, pl.20, fig.6; text-fig.6; Monteil, 1991b, pl.5, fig.6.  Taxonomic senior synonym: Pseudoceratium? (as Muderongia) tetracanthum, according to Morgan (1980, p.28) — however, Jansonius (1982, p.16) retained Muderongia crucis.  Age: late Hauterivian.

Parent: Muderongia