Phylogenetic based family-level body size evolution in Cambrian-Ordovician trilobites (IMAGE)

Chinese Academy of Sciences Headquarters

Phylogenetic based family-level body size evolution in Cambrian-Ordovician trilobites

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Fig. 3: Phylogenetic based family-level body size evolution in Cambrian-Ordovician trilobites. (A) Ancestral state reconstruction of body size. (B) Evolutionary traitgram of trilobite body size. (C) Model-fitting results expressed as Akaike weights for five different evolutionary models.

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Image by the research group

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