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Continue to ChatFigure 7 https://www.palaeontologyonline.com/articles/2014/life-as-a-palaeontologist-palaeontology-for-dummies-part-2/garwood_2014_figure_7/
Figure 7 https://www.palaeontologyonline.com/articles/2014/life-as-a-palaeontologist-palaeontology-for-dummies-part-2/garwood_2014_figure_7/