Head, M.J., Norris, G. and Mudie, P.J.,
1989b
26. New species of dinocysts and a new species of acritarch from the upper Miocene and lowermost Pliocene, ODP Leg 105, Site 646, Labrador Sea.
In: Srivastava, S.P. et al., Ocean Drilling Program, Proceedings, Scientific Results, Leg 105, p.453-466, pl.1-5.