View source for Ovoidinium verrucosum subsp. ostium

subsp. <I><B>ostium</B></I> ([[Davey, 1970]], p.353, pl.4, figs.5-6; text-fig.1B) [[Lentin and Williams, 1975]], p.2153.&nbsp; Holotype: [[Davey, 1970]], pl.4, fig.5.&nbsp; Originally <I>[[Ovoidinium ostium]]</I>, subsequently <I>[[Ovoidinium verrucosum var. ostium|Ovoidinium verrucosum]]</I> var. <I>[[Ovoidinium verrucosum var. ostium|ostium]]</I>, thirdly (and now) <I>Ovoidinium verrucosum</I> subsp. <I>ostium</I>, fourthly <I>[[Ascodinium verrucosum subsp. ostium|Ascodinium verrucosum]]</I> subsp. <I>[[Ascodinium verrucosum subsp. ostium|ostium]]</I>.&nbsp; [[Lentin and Williams, 1989|Lentin and Williams (1989]], p.270) retained this taxon as <I>Ovoidinium verrucosum</I> subsp. <I>ostium</I>.&nbsp; Age: Albian-Early Cenomanian.
[[Category:Index2004]]

[[Category:Taxon]]
[[Category:Subspecies|ostium verrucosum Ovoidinium]]
[[Category:MainIndex]]
<B>Parent:</B> [[Parent Species::Ovoidinium verrucosum]]<P>