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Surculosphaeridium alagoense
Surculosphaeridium ?alagoense (Regali et al., 1974, p.290, pl.24, fig.2) Lentin and Williams, 1981, p.270.
Originally Hystrichosphaeridium, subsequently (and now) Surculosphaeridium?.
Questionable assignment: Lentin and Williams (1981, p.270) and Fauconnier and Pourtoy in Fauconnier and Masure (2004, p.519) as a problematic species.
Holotype: Regali et al., 1974, pl.24, fig.2.
Age: middle Eocene–Miocene.
Originally Hystrichosphaeridium, subsequently (and now) Surculosphaeridium?.
Questionable assignment: Lentin and Williams (1981, p.270) and Fauconnier and Pourtoy in Fauconnier and Masure (2004, p.519) as a problematic species.
Holotype: Regali et al., 1974, pl.24, fig.2.
Age: middle Eocene–Miocene.