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Alisogymnium downiei
From Fensome et al., 2019:
Alisogymnium downiei, (Boltenhagen, 1977, p.77–78, pl.11, figs.8a–c,9a–b,10) Lentin and Vozzhennikova, 1990, p.28.
Holotype: Boltenhagen, 1977, pl.11, figs.8a–c; Lentin and Vozzhennikova, 1990, Appendix A, fig.36.
Originally Dinogymnium, subsequently (and now) Alisogymnium.
Age: Campanian–Maastrichtian.
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Alisogymnium downiei, (Boltenhagen, 1977, p.77–78, pl.11, figs.8a–c,9a–b,10) Lentin and Vozzhennikova, 1990, p.28.
Holotype: Boltenhagen, 1977, pl.11, figs.8a–c; Lentin and Vozzhennikova, 1990, Appendix A, fig.36.
Originally Dinogymnium, subsequently (and now) Alisogymnium.
Age: Campanian–Maastrichtian.
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