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Eatonicysta pterococcoides
Eatonicysta pterococcoides (O. Wetzel, 1933) emend. Sarjeant, 1985
NOW Membranilarnacia. Originally Membranilarnax, subsequently (and now) Membranilarnacia, thirdly Membranilarnacia?, fourthly Eatonicysta. This species was retained in Membranilarnacia without question by Lachkar and Masure in Fauconnier and Masure (2004, p.388).
Holotype: O. Wetzel, 1933, pl.6, fig.4; Sarjeant, 1985, pl.4, figs.3,6
Age: Senonian
NOW Membranilarnacia. Originally Membranilarnax, subsequently (and now) Membranilarnacia, thirdly Membranilarnacia?, fourthly Eatonicysta. This species was retained in Membranilarnacia without question by Lachkar and Masure in Fauconnier and Masure (2004, p.388).
Holotype: O. Wetzel, 1933, pl.6, fig.4; Sarjeant, 1985, pl.4, figs.3,6
Age: Senonian