"Membranilarnacia? pterospermoides" (O. Wetzel, 1933b, p.52, pl.6, figs.1-2) Downie and Sarjeant, 1965, p.130.
EMENDATION: Sarjeant, 1985b, p.152, as Membranilarnax pterospermoides. TYPE: Holotype: O. Wetzel, 1933b, pl.6, fig.2 (not fig.1); Sarjeant, 1985b, pl.6, figs.3-4; Fensome et al., 1995, fig.1 - p.1715. STATUS: Combination illegitimate: this is the "type species" of the senior name Membranilarnax. HISTORY: NOW: Membranilarnax. Originally (and now) Membranilarnax, subsequently Membranilarnacia? (combination illegitimate). Questionable assignment: Downie and Sarjeant (1965, p.130). AGE: Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |