Scriniodinium hauterivianum
From dinoflaj3
"hauterivianum" Duxbury, 2001, p.113–114, fig.13, nos.1–3. Holotype: Duxbury, 2001, fig.13, no.2. NOW Endoscrinium. Originally Scriniodinium, subsequently (and now) Endoscrinium. Age: early–early late Hauterivian.
Parent: Scriniodinium