Difference between revisions of "Rhacobrachion malus Appendix A"

Revision as of 14:17, 2 December 2016

*malus (Cramer, 1964, p.297, pl.1, figs.6,8,10; text-fig.19, nos.10-12) Dorning, 1981, p.198.  Holotype: Cramer, 1964, pl.1, fig.8.  Originally Baltisphaeridium (Appendix A), subsequently Evittia Brito (Appendix A), thirdly Hystrichosphaeridium (combination not validly published), fourthly Multiplicisphaeridium (Appendix A), fifthly (and now) Rhacobrachion.  Sarjeant and Vavrdova (1997, p.10) retained this species in Rhacobrachion.  Age: Silurian (Ludlow).