Difference between revisions of "Polysphaeridium belgicum"
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| − | <I><B>belgicum</B></I> [[Sarjeant, 1969]], p.15. Holotype: [[Pastiels, 1948]], pl.3, fig.16, as <I>[[Hystrichosphaeridium fluctuans]]</I>, lost according to [[Sarjeant, 1986|Sarjeant (1986]], p.18). Originally (and now) <I>Polysphaeridium</I>, subsequently <I>Polysphaeridium</I>?, thirdly <I>[[Dapsilidinium belgicum|Dapsilidinium]]</I>?. Questionable assignment: [[Stover and Evitt, 1978|Stover and Evitt (1978]], p.76) | + | <I><B>belgicum</B></I> [[Sarjeant, 1969]], p.15. Holotype: [[Pastiels, 1948]], pl.3, fig.16, as <I>[[Hystrichosphaeridium fluctuans]]</I>, lost according to [[Sarjeant, 1986|Sarjeant (1986]], p.18). Originally (and now) <I>Polysphaeridium</I>, subsequently <I>Polysphaeridium</I>?, thirdly <I>[[Dapsilidinium belgicum|Dapsilidinium]]</I>?. Questionable assignment: [[Stover and Evitt, 1978|Stover and Evitt (1978]], p.76) — however, [[Sarjeant, 1986|Sarjeant (1986]], p.18) retained this species in <I>Polysphaeridium</I> without question. [[Sarjeant, 1969|Sarjeant (1969]], p.15) based this species on material described by [[Pastiels, 1948|Pastiels (1948]], p.40, pl.3, fig.16) as <I>[[Hystrichosphaeridium fluctuans]]</I>. Age: early Eocene. |
[[Category:Index2004]] | [[Category:Index2004]] | ||
Latest revision as of 20:45, 21 December 2016
belgicum Sarjeant, 1969, p.15. Holotype: Pastiels, 1948, pl.3, fig.16, as Hystrichosphaeridium fluctuans, lost according to Sarjeant (1986, p.18). Originally (and now) Polysphaeridium, subsequently Polysphaeridium?, thirdly Dapsilidinium?. Questionable assignment: Stover and Evitt (1978, p.76) — however, Sarjeant (1986, p.18) retained this species in Polysphaeridium without question. Sarjeant (1969, p.15) based this species on material described by Pastiels (1948, p.40, pl.3, fig.16) as Hystrichosphaeridium fluctuans. Age: early Eocene.
Parent: Polysphaeridium