"Acanthaulax? spinosissima" (Deflandre, 1939a, p.179, pl.9, fig.11 ex Deflandre and Cookson, 1955, p.258) Sarjeant, 1972, p.22.
TYPE: Holotype: Deflandre, 1939a, pl.9, fig.11. HISTORY: NOW: Pareodinia?. Originally Palaeoperidinium (name not validly published), subsequently Palaeohystrichophora, thirdly Acanthaulax?, fourthly Pareodinia, fifthly (and now) Pareodinia?. Questionable assignment: Sarjeant (1972, p.22). AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |