Difference between revisions of "Rhombodinium glabrum forma crassithecum"

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"forma <B><I>crassithecum</I></B>" [[Vozzhennikova, 1967]], p.170, pl.91, figs.1-2,4-6.&nbsp; Holotype: [[Vozzhennikova, 1967]], pl.91, fig.1; [[Lentin and Vozzhennikova, 1990]], text-fig.40; lost according to [[Lentin and Vozzhennikova, 1990|Lentin and Vozzhennikova (1990]], p.76).&nbsp; <B>NOW</B> <I>[[Petalodinium crassithecum]]</I>.&nbsp; Originally <I>Rhombodinium glabrum</I> forma <I>crassithecum</I>, subsequently <I>[[Rhombodinium glabrum subsp. crassithecum|Rhombodinium glabrum]]</I> subsp. <I>[[Rhombodinium glabrum subsp. crassithecum|crassithecum]]</I>, thirdly (and now) <I>[[Petalodinium crassithecum]]</I>.&nbsp; According to [[Lentin and Vozzhennikova, 1990|Lentin and Vozzhennikova (1990]], p.76), no potential lectotype is available.&nbsp; These authors recommended that this name be restricted to the type.&nbsp; Age: Late Eocene-Early Oligocene.
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"forma <B><I>crassithecum</I></B>" [[Vozzhennikova, 1967]], p.170, pl.91, figs.1&ndash;2,4&ndash;6.&nbsp; Holotype: [[Vozzhennikova, 1967]], pl.91, fig.1; [[Lentin and Vozzhennikova, 1990]], text-fig.40; lost according to [[Lentin and Vozzhennikova, 1990|Lentin and Vozzhennikova (1990]], p.76).&nbsp; <B>NOW</B> <I>[[Petalodinium crassithecum]]</I>.&nbsp; Originally <I>Rhombodinium glabrum</I> forma <I>crassithecum</I>, subsequently <I>[[Rhombodinium glabrum subsp. crassithecum|Rhombodinium glabrum]]</I> subsp. <I>[[Rhombodinium glabrum subsp. crassithecum|crassithecum]]</I>, thirdly (and now) <I>[[Petalodinium crassithecum]]</I>.&nbsp; According to [[Lentin and Vozzhennikova, 1990|Lentin and Vozzhennikova (1990]], p.76), no potential lectotype is available.&nbsp; These authors recommended that this name be restricted to the type.&nbsp; Age: late Eocene&ndash;early Oligocene.
 
[[Category:Index2016]]
 
[[Category:Index2016]]
  

Latest revision as of 20:47, 21 December 2016

"forma crassithecum" Vozzhennikova, 1967, p.170, pl.91, figs.1–2,4–6.  Holotype: Vozzhennikova, 1967, pl.91, fig.1; Lentin and Vozzhennikova, 1990, text-fig.40; lost according to Lentin and Vozzhennikova (1990, p.76).  NOW Petalodinium crassithecum.  Originally Rhombodinium glabrum forma crassithecum, subsequently Rhombodinium glabrum subsp. crassithecum, thirdly (and now) Petalodinium crassithecum.  According to Lentin and Vozzhennikova (1990, p.76), no potential lectotype is available.  These authors recommended that this name be restricted to the type.  Age: late Eocene–early Oligocene.

Parent: Rhombodinium glabrum