Author	Mao Shaozhi, Wan Chunbiao and Qiao Xiayun
Year	1999
Journal	Grana, v.38, nos.2-3, p.144-161, pl.1-7.
Title	Cretaceous nonmarine dinoflagellates from northeast China.

Abstract Mao Shaozhi, Wan Chunbiao and Qiao Xiayun, 1999: Cretaceous nonmarine dinoflagellates from northeast China. Grana, v.38, nos.2-3, p.144-161, pl.1-7.