Difference between revisions of "Cordosphaeridium microtriainum"
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| − | "?<I><B>microtriainum</B></I>" ([[Klumpp, 1953]], p.390, pl.17, figs.6 | + | "?<I><B>microtriainum</B></I>" ([[Klumpp, 1953]], p.390, pl.17, figs.6–7) [[Eisenack, 1963b|Eisenack 1963b]], p.263. Emendation: [[Sarjeant, 1981]], p.110–112, as <I>[[Achomosphaera microtriaina]]</I>. Holotype: [[Klumpp, 1953]], pl.17, figs.6–7; [[Sarjeant, 1981]], pl.2, figs.1–2; text-fig.2. <B>NOW</B> <I>[[Operculodinium microtriainum|Operculodinium]]</I>. Originally <I>[[Hystrichosphaeridium microtriainum|Hystrichosphaeridium]]</I>, subsequently <I>Cordosphaeridium</I>, thirdly <I>Cordosphaeridium</I>?, fourthly <I>[[Polysphaeridium microtriainum|Polysphaeridium]]</I>, fifthly <I>[[Achomosphaera microtriaina|Achomosphaera]]</I>, sixthly (and now) <I>[[Operculodinium microtriainum|Operculodinium]]</I>. Questionable assignment: [[Stover and Evitt, 1978|Stover and Evitt (1978]], p.147) as a problematic species. Age: late Eocene. |
[[Category:Index2004]] | [[Category:Index2004]] | ||
Latest revision as of 19:12, 21 December 2016
"?microtriainum" (Klumpp, 1953, p.390, pl.17, figs.6–7) Eisenack 1963b, p.263. Emendation: Sarjeant, 1981, p.110–112, as Achomosphaera microtriaina. Holotype: Klumpp, 1953, pl.17, figs.6–7; Sarjeant, 1981, pl.2, figs.1–2; text-fig.2. NOW Operculodinium. Originally Hystrichosphaeridium, subsequently Cordosphaeridium, thirdly Cordosphaeridium?, fourthly Polysphaeridium, fifthly Achomosphaera, sixthly (and now) Operculodinium. Questionable assignment: Stover and Evitt (1978, p.147) as a problematic species. Age: late Eocene.
Parent: Cordosphaeridium
Infrataxon List: