Hystrichosphaeridium capitatum
From dinoflaj2
"capitatum" Cookson and Eisenack, 1960b, p.252, pl.39, fig.9. Holotype: Cookson and Eisenack, 1960b, pl.39, fig.9; Fauconnier and Masure, 2004, pl.66, fig.1. NOW Prolixosphaeridium. Originally Hystrichosphaeridium, subsequently (and now) Prolixosphaeridium, thirdly Tenua Eisenack, fourthly Batiacasphaera. Age: Oxfordian-Kimmeridgian.
Parent: Hystrichosphaeridium
