Tempo and mode in the body size evolution of Cambrian-Ordovician trilobites (IMAGE)
Caption
Fig.1: Tempo and mode in the body size evolution of Cambrian-Ordovician trilobites. Changes in maximum size (red) and mean size (blue) for each time slice, with lines and shading representing the mean value and 95% confidence intervals. Discrete episodes of body size change are marked by red arrows, and these events demarcate six distinct phases.
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Image by the research group
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