Palaeohystrichophora paucispina
From dinoflaj2
"paucispina" Alberti, 1961, p.19-20, pl.3, fig.25. Holotype: Alberti, 1961, pl.3, fig.25. NOW Rhombodella (Appendix A). Originally Palaeohystrichophora, subsequently Palaeotetradinium, thirdly (and now) Rhombodella (Appendix A). Taxonomic junior synonym: Rhombodella natans, according to Stover and Evitt (1978, p.71). Age: Mid Albian.
Parent: Palaeohystrichophora