Difference between revisions of "Baltisphaeridium striolatum Appendix A"

Revision as of 14:14, 2 December 2016

"striolatum" (Deflandre, 1937b, p.72, pl.15 [al. pl.12], figs.1-2) Downie and Sarjeant, 1965, p.97.  Holotype: Deflandre, 1937b, pl.15 (al. pl.12), fig.1.  NOW Coronifera.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium, thirdly Exochosphaeridium, fourthly (and now) Coronifera.  This combination was not validly published in Downie and Sarjeant (1963, p.92), since these authors did not fully reference the basionym.  Age: Late Cretaceous.