View source for Veryhachium trispinosum subsp. geometricum Appendix A

"subsp. <I><B>geometricum</B></I>" ([[Deflandre, 1945a]], p.64-65, pl.2, figs.2-5) [[Tynni, 1982]], p.84.&nbsp; Holotype: [[Deflandre, 1945a]], pl.2, fig.2.&nbsp; <B>Combination not validly published</B>: basionym not fully referenced.&nbsp; <B>NOW</B> <I>[[Striatotheca geometrica Appendix A|Striatotheca geometrica]]</I> (Appendix A).&nbsp; Originally <I>Hystrichosphaeridium geometricum</I>, subsequently <I>[[Veryhachium geometricum Appendix A|Veryhachium geometricum]]</I> (Appendix A), thirdly <I>Veryhachium trispinosum</I> subsp. <I>geometricum</I> (combination not validly published), fourthly (and now) <I>[[Striatotheca geometrica Appendix A|Striatotheca geometrica]]</I> (Appendix A).&nbsp; Age: Mid Silurian.
[[Category:Taxon]]
[[Category:Subspecies|geometricum trispinosum Veryhachium]]
[[Category:Quoted]]
[[Category:Appendix A]]
<B>Parent:</B> [[Parent Species::Veryhachium trispinosum]]