Spiniferites ramosus subsp. brevirugosus
From dinoflaj3
subsp. brevirugosus He Chengquan, 1991, p.153, pl.22, fig.5. Holotype: He Chengquan, 1991, pl.22, fig.5. Age: Paleocene.
Parent: Spiniferites ramosussubsp. brevirugosus He Chengquan, 1991, p.153, pl.22, fig.5. Holotype: He Chengquan, 1991, pl.22, fig.5. Age: Paleocene.
Parent: Spiniferites ramosus