Quattrocchio and Sarjeant, 1992
From dinoflaj2
Quattrocchio, M.E. and Sarjeant, W.A.S., 1992: Dinoflagellate cysts and acritarchs from the Middle and Upper Jurassic of the Neuquén Basin, Argentina. Revista española de micropaleontología, v.24, no.2, p.67-118 [al. 2-219 - 2-270], pl.1-8.
