Hystrichosphaeridium cantharellus

"cantharellus" Brosius, 1963, p.40–41, pl.6, fig.1; text-fig.2, nos.11a–c.  Holotype: Brosius, 1963, pl.6, fig.1; Fensome et al., 1993a, fig.1 — p.1021.  NOW Cordosphaeridium.  Originally Hystrichosphaeridium, subsequently (and now) Cordosphaeridium, thirdly Tityrosphaeridium.  N.I.A.  Age: late Oligocene.

Parent: Hystrichosphaeridium