Difference between revisions of "Cleistosphaeridium tribuliferum"

"?<I><B>tribuliferum</B></I>" ([[Sarjeant, 1962a]], p.487-488, pl.70, fig.4; text-figs.6c,7) [[Davey et al., 1969]], p.16.&nbsp; Holotype: [[Sarjeant, 1962a]], pl.70, fig.4; [[Fauconnier and Masure, 2004]], pl.23, fig.11.&nbsp; <B>NOW</B> <I>[[Downiesphaeridium tribuliferum|Downiesphaeridium]]</I>.&nbsp; Originally <I>[[Baltisphaeridium tribuliferum Appendix A|Baltisphaeridium]]</I> (Appendix A), subsequently <I>Cleistosphaeridium</I>, thirdly <I>Cleistosphaeridium</I>?, fourthly <I>[[Impletosphaeridium tribuliferum|Impletosphaeridium]]</I>, fifthly (and now) <I>[[Downiesphaeridium tribuliferum|Downiesphaeridium]]</I>.&nbsp; Questionable assignment: [[Stover and Evitt, 1978|Stover and Evitt (1978]], p.32).&nbsp; This combination was not validly published in [[Davey et al., 1966|Davey et al. (1966]], p.170), since these authors did not fully reference the basionym.&nbsp; Age: Oxfordian.