Maduradinium pentagonum

*pentagonum Cookson and Eisenack, 1970a, p.150, pl.10, figs.13–17.  Holotype: Cookson and Eisenack, 1970a, pl.10, fig.13.  Age: Senonian.

Parent: Maduradinium

Infrataxon List:

Maduradinium pentagonum subsp. ovale
Maduradinium pentagonum subsp. pentagonum
"Maduradinium pentagonum var. ovale"
"Maduradinium pentagonum var. pentagonum"