Nyktericysta pentagonum (C. Singh, 1983, p.128-129, pl.44, figs.2-3) Bint, 1986, p.149.
TYPE: Holotype: C. Singh, 1983, pl.44, fig.2. HISTORY: Originally Endoceratium, subsequently (and now) Nyktericysta. ETYMOLOGY: N.I.A. AGE: Mid Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |