Palaeoperidinium muriciforme
From dinoflaj2
"muriciforme" Conrad, 1941, p.7, pl.1, fig.K. Holotype: Conrad, 1941, pl.1, fig.K. Name not validly published: generic name not validly published until 1967. NOW Palaeohystrichophora?. Originally Palaeoperidinium (name not validly published), subsequently (and now) Palaeohystrichophora?. Age: Maastrichtian.
Parent: Palaeoperidinium
