"Hystrichosphaeridium spiculatum" (White, 1844, p.87, pl.9, fig.4) Deflandre, 1937b, p.79.
TYPE: Holotype: White, 1844, pl.9, fig.4. HISTORY: NOW: Baltisphaeridium spiculatum (Appendix A). Originally Xanthidium tubiferum var. spiculatum (Appendix A), subsequently Hystrichosphaeridium spiculatum, thirdly (and now) Baltisphaeridium spiculatum (Appendix A). AGE: Late Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |