Figure 3: Genus richness of non-marine chelonians by continent.
From: Climate-mediated diversification of turtles in the Cretaceous
(a) Raw counts and (b) after Shareholder Quorum Subsampling. Data points drawn from a sampling pool derived from fewer than 10 publications are marked with the number of publications. J, Jurassic; K, Cretaceous. Subsampled richness for Africa and South America not shown.
