Baltisphaeridium hirsutoides forma asteroideum Appendix A

"forma asteroideum" (Maslov, 1956, p.262, pl.86, fig.13) Eisenack, 1959, p.196.  Holotype: Maslov, 1956, pl.86, fig.13.  NOW Baltisphaeridium asteroideum (Appendix A).  Originally Hystrichosphaera asteroidea, subsequently Hystrichosphaeridium asteroideum, thirdly Baltisphaeridium hirsutoides forma asteroideum, fourthly (and now) Baltisphaeridium asteroideum (Appendix A).  Age: Late Cretaceous.

Parent: Baltisphaeridium hirsutoides_Appendix A