Oligosphaeridium umbraculum
From dinoflaj3
umbraculum Duxbury, 2001, p.109–111, fig.10, nos.1–4. Holotype: Duxbury, 2001, fig.10, nos.1–2. Age: early Hauterivian.
Parent: Oligosphaeridium
umbraculum Duxbury, 2001, p.109–111, fig.10, nos.1–4. Holotype: Duxbury, 2001, fig.10, nos.1–2. Age: early Hauterivian.
Parent: Oligosphaeridium