Pilosidinium asymmetricum

asymmetricum (Pocock, 1972, p.107, pl.26, figs.29-30) Courtinat in Fauconnier and Masure, 2004, p.447.  Holotype: Pocock, 1972, pl.26, fig.29; Fauconnier and Masure, pl.63, fig.15.  Originally Leiosphaeridia (Appendix A), subsequently Sentusidinium, thirdly (and now) Pilosidinium.  Taxonomic junior synonym: Sentusidinium (as Pilosidinium) fibrosum, according to Courtinat in Fauconnier and Masure, 2004, p.447.  Age: Late Bajocian-Early Bathonian.

Parent: Pilosidinium