Cole, J.M.,
1992
Freshwater dinoflagellate cysts and acritarchs from Neogene and Oligocene sediments of the South China Sea and adjacent areas.
In: Head, M.J. and Wrenn, J.H. (editors), Neogene and Quaternary Dinoflagellate Cysts and Acritarchs, p.181-196, pl.1-3; American Association of Stratigraphic Palynologists Foundation, Dallas, U.S.A.