Pterospermopsis Appendix A
From dinoflaj3
PTEROSPERMOPSIS Wetzel, 1952, p.411. Emendation: Sarjeant, 1984a, p.143–145. Acritarch genus. For synonymy see Fensome et al. (1990, p.429). Type: Wetzel, 1952, pl.16, fig.34 as Pterospermopsis danica.
Species List: