Sentusidinium fibrosum

"fibrosum" Kumar, 1987a, p.243–244, pl.1, figs.5,7–8,11; text-fig.6.  Holotype: Kumar, 1987a, pl.1, fig.5.  Originally Sentusidinium, subsequently Pilosidinium (combination not validly published).  Taxonomic senior synonym: Leiosphaeridia (now Pilosidinium) asymmetrica, according to Courtinat in Fauconnier and Masure (2004, p.447,449).  Age: early Kimmeridgian–Tithonian.

Parent: Sentusidinium