Sarjeant, 1985b
From dinoflaj3
Sarjeant, W.A.S., 1985b: A restudy of some dinoflagellate cyst holotypes in the University of Kiel collections: VI. Late Cretaceous dinoflagellate cysts and other palynomorphs in the Otto Wetzel collection. Meyniana, v.37, p.129-185, pl.1-7.