Ellipsoidictyum scutella
From dinoflaj2
"scutella" (Eisenack, 1958a, p.385, pl.24, fig.3) Below, 1982d, p.348. Emendation: Sarjeant, 1985a, p.87-89, as Parvocavatus? scutella. Holotype: Eisenack, 1958a, pl.24, fig.3; Sarjeant, 1985a, pl.7, fig.3; pl.9, figs.4-6; Jan du Chêne et al., 1986a, pl.111, fig.1. NOW Scriniodinium?. Originally Scriniodinium, subsequently Ellipsoidictyum, thirdly Parvocavatus?, fourthly (and now) Scriniodinium?. N.I.A. Age: Late Aptian.
Parent: Ellipsoidictyum