Surculosphaeridium cribrotubiferum
From dinoflaj2
*cribrotubiferum (Sarjeant, 1960a, p.137, pl.6, figs.2-3; text-fig.1) Davey et al., 1966, p.161. Emendations: Davey et al., 1966, p.161; Stancliffe and Sarjeant, 1990, p.207, both as Surculosphaeridium cribrotubiferum. Holotype: Sarjeant, 1960a, pl.6, fig.2; text-fig.1; Stancliffe and Sarjeant, 1990, text-fig.3, nos.4,6; Fauconnier and Masure, 2004, pl.73, figs.9-10. Originally Hystrichosphaeridium, subsequently (and now) Surculosphaeridium. Age: Early Oxfordian.
Parent: Surculosphaeridium
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