View source for Compositosphaeridium costatum

<nowiki>*</nowiki><I><B>costatum</B></I> ([[Davey and Williams, 1966b]], p.62, pl.10, fig.4) [[Dodekova, 1974]], p.26.&nbsp; Holotype: [[Davey and Williams, 1966b]], pl.10, fig.4; [[Stancliffe and Sarjeant, 1990]], pl.3, fig.1.&nbsp; Originally <I>[[Hystrichosphaeridium costatum|Hystrichosphaeridium]]</I>, subsequently <I>[[Cordosphaeridium costatum|Cordosphaeridium]]</I>, thirdly (and now) <I>Compositosphaeridium</I> Dodekova.&nbsp; Taxonomic senior synonym: <I>[[Hystrichosphaeridium polonicum|Hystrichosphaeridium]]</I> (now <I>Compositosphaeridium</I>?) <I>[[Hystrichosphaeridium polonicum|polonicum]]</I>, according to [[Beju, 1971|Beju (1971]], p.292) - however, Masure in [[Fauconnier and Masure, 2004|Fauconnier and Masure (2004]], p.137) retained <I>Compositosphaeridium costatum</I>.&nbsp; If the latter synonymy is followed, the nomenclatural type of the genus <I>Compositosphaeridium</I> Dodekova would remain the holotype of <I>Compositosphaeridium costatum</I>.&nbsp; Age: Oxfordian.
[[Category:Index2004]]

[[Category:Taxon]]
[[Category:Species|costatum Compositosphaeridium]]
[[Category:Type]]
[[Category:MainIndex]]
<B>Parent:</B> [[Parent Genus::Compositosphaeridium_Dodekova 1974]]<P>
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