Mao Shaozhi and Mohr, 1995
From dinoflaj3
Mao Shaozhi and Mohr, B., 1995: Middle Eocene dinocysts from Bruce Bank (Scotia Sea, Antarctica) and their paleoenvironmental and paleogeographic implications. Review of Palaeobotany and Palynology, v.86, p.235-263, pl.1-7.