Parabohaidina granulata subsp. magna
From dinoflaj2
"subsp. magna" Zhu Shenzhao, He Chengquan and Jin Guangxing in He Chengquan et al., 1989, p.60, pl.15, figs.1-4. Name not validly published: holotype not designated. Age: Early Tertiary. Parent: Parabohaidina granulata