Charlesdowniea pengchiahsuensis
From dinoflaj3
?pengchiahsuensis (Shaw Chenglong, 1999a, p.40, figs.5–7,14–15) Fensome and Williams, 2004, p.118. Holotype: Shaw Chenglong, 1999a, figs.5–7. Originally Kisselevia, subsequently (and now) Charlesdowniea. Questionable assignment: Williams et al. (2015, p.302). Age: Eocene.
Parent: Charlesdowniea