Cyclonephelium expansum
From dinoflaj2
"?expansum" Corradini, 1973, p.161-162, pl.24, figs.8a-b; text-fig.7. Emendation: Roncaglia and Corradini, 1997, p.187-188, as Glaphyrocysta expansa. Holotype: Corradini, 1973, pl.24, figs.8a-b; Fauconnier and Masure, 2004, pl.32, figs.3-4. NOW Glaphyrocysta. Originally Cyclonephelium, subsequently Cyclonephelium?, thirdly (and now) Glaphyrocysta. Questionable assignment: Stover and Evitt (1978, p.36) as a problematic species. Age: Late Cretaceous-Paleocene.
Parent: Cyclonephelium
