Lanterna pattei (Valensi, 1949) Brideaux and Fisher, 1976

NOW Hystrichosphaeridium. Originally (and now) Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Lanterna, fourthly Lanterna?, fifthly Pandadinium. Questionable assignment: Stover and Evitt (1978, p.59).

Holotype: Valensi, 1949, fig.1; Fauconnier and Masure, 2004, pl.62, figs.8-9.
Age: Bathonian