Difference between revisions of "Downiesphaeridium iaculigerum"

<I><B>iaculigerum</B></I> ([[Klement, 1960]], p.57-58, pl.7, fig.10) [[Williams et al., 1998]], p. 203.&nbsp; Emendation: [[Sarjeant, 1984a]], p.171, as <I>[[Operculodinium iaculigerum|Operculodinium]]</I>? <I>[[Operculodinium iaculigerum|iaculigerum]]</I>.&nbsp; Holotype: [[Klement, 1960]], pl.7, fig.10; [[Sarjeant, 1984a]], pl.2, fig.5; text-fig.7; [[Brenner, 1988]], pl.14, fig.7; [[Fauconnier and Masure, 2004]], pl.23, figs.4-5.&nbsp; Originally <I>[[Baltisphaeridium iaculigerum Appendix A|Baltisphaeridium]]</I> (Appendix A), subsequently <I>[[Operculodinium iaculigerum|Operculodinium]]</I>?, thirdly <I>[[Cleistosphaeridium iaculigerum|Cleistosphaeridium]]</I>, fourthly (and now) <I>Downiesphaeridium</I>.&nbsp; Taxonomic junior synonym: <I>[[Cleistosphaeridium polyacanthum|Cleistosphaeridium]]</I>? <I>[[Cleistosphaeridium polyacanthum|polyacanthum]]</I>, according to [[Brenner, 1988|Brenner (1988]], p.42) - however, [[Islam, 1993|Islam (1993]], p.84) retained <I>[[Cleistosphaeridium polyacanthum|Cleistosphaeridium]]</I>? (as <I>[[Downiesphaeridium polyacanthum|Downiesphaeridium]]</I>) <I>[[Cleistosphaeridium polyacanthum|polyacanthum]]</I>.&nbsp; Age: mid Kimmeridgian.