Evolution and homology of the astragalus
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F. Robin O'Keefe; Christian A. Sidor; Hans C.E. Larsson; Abdoudaye Maga; Oumarou
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Article
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2006
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John Wiley and Sons
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English
β 808 KB
## Abstract The reorganization of the ankle in basal amniotes has long been considered a key innovation allowing the evolution of more terrestrial and cursorial behavior. Understanding how this key innovation arose is a complex problem that largely concerns the homologizing of the amniote astragalu