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. 2015 Aug 3;6:7848. doi: 10.1038/ncomms8848

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(a) Raw counts and (b) after Shareholder Quorum Subsampling. Light blue circles=marine taxa; brown circles=non-marine taxa. Data points drawn from a sampling pool derived from fewer than 10 publications are marked with the number of publications. J, Jurassic; K, Cretaceous; Tr, Triassic.