Difference between revisions of "Dapsilidinium fucosum"
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| − | "?<I><B>fucosum</B></I>" ([[Valensi, 1955a]], p.40; text-fig.2b) [[Lentin and Williams, 1981]], p.69. Holotype: [[Valensi, 1955a]], text-fig.2b; [[Fauconnier and Masure, 2004]], pl.52, figs.8 | + | "?<I><B>fucosum</B></I>" ([[Valensi, 1955a]], p.40; text-fig.2b) [[Lentin and Williams, 1981]], p.69. Holotype: [[Valensi, 1955a]], text-fig.2b; [[Fauconnier and Masure, 2004]], pl.52, figs.8–11. <B>NOW</B> <I>[[Litosphaeridium fucosum|Litosphaeridium]]</I>. Originally <I>[[Micrhystridium fucosum Appendix A|Micrhystridium]]</I> (Appendix A), subsequently <I>[[Hystrichosphaeridium fucosum|Hystrichosphaeridium]]</I>, thirdly <I>[[Polysphaeridium fucosum|Polysphaeridium]]</I>?, fourthly <I>Dapsilidinium</I>?, fifthly (and now) <I>[[Litosphaeridium fucosum|Litosphaeridium]]</I>. Questionable assignment: [[Lentin and Williams, 1981|Lentin and Williams (1981]], p.69). Taxonomic junior synonyms (at specific rank): <I>[[Hystrichosphaeridium tubiferum var. brevispinum|Hystrichosphaeridium tubiferum]]</I> var. <I>[[Hystrichosphaeridium tubiferum var. brevispinum|brevispinum]]</I> and <I>[[Hystrichosphaeridium arundum|Hystrichosphaeridium]]</I> (as <I>[[Litosphaeridium arundum|Litosphaeridium]]</I>) <I>[[Hystrichosphaeridium arundum|arundum]]</I>, both according to [[Below, 1982c|Below (1982c]], p.29) — however, [[Lentin and Williams, 1985|Lentin and Williams (1985]], p.190,227) retained <I>[[Hystrichosphaeridium tubiferum subsp. brevispinum|Hystrichosphaeridium tubiferum]]</I> subsp. <I>[[Hystrichosphaeridium tubiferum subsp. brevispinum|brevispinum]]</I> and <I>[[Litosphaeridium arundum]]</I>. Age: Late Cretaceous. |
[[Category:Index2004]] | [[Category:Index2004]] | ||
Latest revision as of 19:14, 21 December 2016
"?fucosum" (Valensi, 1955a, p.40; text-fig.2b) Lentin and Williams, 1981, p.69. Holotype: Valensi, 1955a, text-fig.2b; Fauconnier and Masure, 2004, pl.52, figs.8–11. NOW Litosphaeridium. Originally Micrhystridium (Appendix A), subsequently Hystrichosphaeridium, thirdly Polysphaeridium?, fourthly Dapsilidinium?, fifthly (and now) Litosphaeridium. Questionable assignment: Lentin and Williams (1981, p.69). Taxonomic junior synonyms (at specific rank): Hystrichosphaeridium tubiferum var. brevispinum and Hystrichosphaeridium (as Litosphaeridium) arundum, both according to Below (1982c, p.29) — however, Lentin and Williams (1985, p.190,227) retained Hystrichosphaeridium tubiferum subsp. brevispinum and Litosphaeridium arundum. Age: Late Cretaceous.
Parent: Dapsilidinium