Scott et al., 1984
From dinoflaj3
Scott, D.B., Mudie, P.J., Vilks, G. and Younger, D.C., 1984: Latest Pleistocene-Holocene paleoceanographic trends on the continental margin of eastern Canada: foraminiferal, dinoflagellate and pollen evidence. Marine Micropaleontology, v.9, p.181-218, pl.1.