Hystrichosphaeridium atlasiense
From dinoflaj3
"?atlasiense" Below, 1982c, p.12, pl.3, figs.2a–c; text-figs.2a–c. Holotype: Below, 1982c, pl.3, figs.2a–c; Fauconnier and Masure, 2004, pl.43, figs.1–4. NOW Kleithriasphaeridium. Originally Hystrichosphaeridium?, subsequently (and now) Kleithriasphaeridium. Questionable assignment: Below (1982c, p.12). Age: Albian.
Parent: Hystrichosphaeridium