Meiourogonyaulax pertusa
From dinoflaj3
pertusa (Duxbury, 1977, p.41–43, pl.8, fig.5; text-fig.15) Below, 1981a, p.57. Holotype: Duxbury, 1977, pl.8, fig.5; text-fig.15; Fensome et al., 1991, figs.1–3 — p.709; figs.1–3 — p.711. Originally Lithodinia, subsequently (and now) Meiourogonyaulax. This combination was not validly published in Fisher and Riley (1976, p.52), since these authors did not fully reference the basionym. Age: late Berriasian–early Hauterivian.
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