Sarjeant, 1989
From dinoflaj3
Sarjeant, W.A.S., 1989: Review: L.E. Stover and G.L. Williams. Analyses of Mesozoic and Cenozoic organic-walled dinoflagellates 1977-1985. American Association of Stratigraphic Palynologists, Contributions Series no.18, 1987. Micropaleontology, v.35, no.1, p.93-96.