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Membranilarnax pterospermoides
Membrailarnax pterosperrnoides O. Wetzel, 1933; Emendation: Sarjeant, 1985b, p.152, as Membranilarnax pterospermoides.
Originally (and now) Membranilarnax, subsequently Membranilarnacia? (combination illegitimate).
O. Wetzel, 1933, gave the citation for the holotype as his pl.6, fig.1. However, Sarjeant in Lentin and Williams, 1989, noted that the plate reference given for the holotype by O. Wetzel, 1933, was in error, and that the preparation number for the holotype given in the text, the preparation number for pl.6, fig.2 and the preparation marked "holotype: Membranilarnax pterospermoides" are all the same.
Holotype: O. Wetzel, 1933, pl.6, fig.2; Sarjeant, 1985, pl.6, figs.3-4
Age: Late Cretaceous
Originally (and now) Membranilarnax, subsequently Membranilarnacia? (combination illegitimate).
O. Wetzel, 1933, gave the citation for the holotype as his pl.6, fig.1. However, Sarjeant in Lentin and Williams, 1989, noted that the plate reference given for the holotype by O. Wetzel, 1933, was in error, and that the preparation number for the holotype given in the text, the preparation number for pl.6, fig.2 and the preparation marked "holotype: Membranilarnax pterospermoides" are all the same.
Holotype: O. Wetzel, 1933, pl.6, fig.2; Sarjeant, 1985, pl.6, figs.3-4
Age: Late Cretaceous