Maduradinium spatiosum

"spatiosum" (Morgenroth, 1966b, p.3–4, pl.1, fig.5) Lentin and Williams, 1976, p.73.  Holotype: Morgenroth, 1966b, pl.1, fig.5.  NOW Lejeunecysta.  Originally Lejeunia (generic name illegitimate), subsequently Maduradinium, thirdly (and now) Lejeunecysta.  Age: early Oligocene.

Parent: Maduradinium