Lingulodinium sadoense

"sadoense" Matsuoka, 1983b, p.124, pl.10, figs.1a–c,2–3,4a–b,5–7.  Holotype: Matsuoka, 1983b, pl.10, figs.1a–c.  Taxonomic senior synonym: Hystrichosphaeridium (as and now Lingulodinium) machaerophorum, according to Kokinos and Anderson (1995, p.162).  Age: early Pleistocene.

Parent: Lingulodinium