Difference between revisions of "Impletosphaeridium ligospinosum"

Revision as of 13:43, 2 December 2016

ligospinosum (de Coninck, 1969, p.50, pl.15, figs.9-19) Islam, 1983a, p.240.  Holotype: de Coninck, 1969, pl.15, fig.19; Fauconnier and Masure, 2004, pl.49, fig.7.  Originally Baltisphaeridium (Appendix A), subsequently (and now) Impletosphaeridium.  Age: Early Eocene.