From Fensome et al., 2019:
Endoscrinium hauterivianum (Duxbury, 2001, p.113–114, fig.13, nos.1–3) Riding and Fensome, 2002, p.21. Holotype: Duxbury, 2001, fig.13, no.2. Originally Scriniodinium, subsequently (and now) Endoscrinium. Age: early–early late Hauterivian.

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