"Lithodinia helbyi" Morgan, 1980, p.26, pl.18, figs.4-7.
EMENDATION: Stover and Helby, 1987d, p.265,267, as Cernicysta helbyi. TYPE: Holotype: Morgan, 1980, pl.18, figs.4-6; Fensome et al., 1996, figs.1-3 - p.2149. HISTORY: NOW: Cernicysta. Originally Lithodinia, subsequently (and now) Cernicysta. AGE: mid Aptian-Early Albian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |