*Trabeculidium quinquetrum Duxbury, 1980, p.133-134, pl.9, figs.1-2,5.
TYPE: Holotype: Duxbury, 1980, pl.9, fig.2; Fensome et al., 1995, fig.2 - p.1729. HISTORY: Originally (and now) Trabeculidium, subsequently Nematosphaeropsis. Lentin and Williams (1993, p.649) retained this species in Trabeculidium. AGE: mid Barremian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |