Diatom diversity (average of the three estimates for a bin, not smoothed) vs radiolarian shell silicification, from [48]. Silicification data binned to 1 my intervals, intervals with no silicification data excluded. Age scale: [43].
Lazarus D, Barron J, Renaudie J, Diver P, Türke A
<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1371/journal.pone.0084857">Image file</a> from <cite style="font-style:normal">Lazarus D, Barron J, Renaudie J, Diver P, Türke A (2014). "<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3898954">Cenozoic Planktonic Marine Diatom Diversity and Correlation to Climate Change</a>". <i>PLOS ONE</i>. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1371/journal.pone.0084857">10.1371/journal.pone.0084857</a>. <a href="https://en.wikipedia.org/wiki/PMID" class="extiw" title="w:PMID">PMID</a> <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/24465441">24465441</a>. <a href="https://en.wikipedia.org/wiki/PubMed_Central" class="extiw" title="w:PubMed Central">PMC</a>: <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3898954">3898954</a>.</cite>