Difference between revisions of "Microdinium alatum"

?<B><I>alatum</I></B> [[Conrad, 1941]], p.5, pl.1, fig.C ex [[Sarjeant, 1967b]], p.247-248.&nbsp; Holotype: [[Conrad, 1941]], pl.1, fig.C.&nbsp; Originally <I>[[Palaeoperidinium alatum|Palaeoperidinium]]</I> (name not validly published), subsequently (and now) <I>Microdinium</I>?, thirdly <I>[[Palaeoperidinium alatum|Palaeoperidinium]]</I>?.&nbsp; [[Lentin and Williams, 1993|Lentin and Williams (1993]], p.424) retained this species in <I>Microdinium</I>.&nbsp; Questionable assignment: [[Sarjeant, 1967b|Sarjeant (1967b]], p.248).&nbsp; The name <I>[[Palaeoperidinium alatum]]</I> was not validly published in [[Conrad, 1941|Conrad (1941]]) since the generic name <I>[[Palaeoperidinium alatum|Palaeoperidinium]]</I> was not validly published until 1967.&nbsp; [[Williams et al., 1998|Williams et al. (1998]], p.399) accepted [[Sarjeant, 1967b|Sarjeant's (1967b]]) indirect reference to [[Conrad, 1941|Conrad (1941]]), in which the name <I>[[Palaeoperidinium alatum]]</I> was first proposed, as indication of a type (I.C.N. Article 40.3).&nbsp; [[Lentin and Williams, 1976|Lentin and Williams (1976]], p.109) also proposed this name as a new combination.&nbsp; Age: Maastrichtian.