Gitmez, 1970
From dinoflaj2
Gitmez, G.U., 1970: Dinoflagellate cysts and acritarchs from the basal Kimmeridgian (Upper Jurassic) of England, Scotland and France. British Museum (Natural History) Geology, Bulletin, v.18, no.7, p.231-331, pl.1-14.
