Nyktericysta davisii
From dinoflaj3
*davisii Bint, 1986, p.149–150,152–153, pl.4, figs.1–12; pl.8, figs.1–6; text-figs.3A–C,4A–B,10A–B. Holotype: Bint, 1986, pl.4, figs.1–2,5–6; text-figs.3A–B; Fensome et al., 1993a, figs.1–3,7–8 — p.1099. Age: late Mid–early late Albian.