Membranilarnax angustivela

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"angustivela" Deflandre and Cookson, 1955, p.290, pl.7, figs.4–5.  Holotype: Deflandre and Cookson, 1955, pl.7, fig.4; McMinn, 1988, fig.8C.  NOW Membranilarnacia.  Originally Membranilarnax, subsequently Samlandia, thirdly (and now) Membranilarnacia.  Taxonomic junior synonym: Samlandia solida (name not validly published), according to May (1980, p.24) — however, see discussion under Samlandia solida.  Age: Eocene.

Parent: Membranilarnax