He Chengquan and Qian Zeshu, 1979
From dinoflaj2
He Chengquan and Qian Zeshu, 1979: Early Tertiary dinoflagellates and acritarchs from the Bose Basin of Guangxi. Acta Palaeontologica Sinica, v.18, no.2, p.171-188, pl.1-2. (In Chinese with English abstract.)
