Tetrachacysta? baculata Backhouse, 1988, p.110-111, pl.42, figs.4-5; pl.51, figs.2-3.
TYPE: Holotype: Backhouse, 1988, pl.42, fig.5; Fensome et al., 1996, fig.2 - p.2059. HISTORY: Questionable assignment: Backhouse (1988, p.110). AGE: Late Tithonian-Valanginian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |