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Exceptional preservation and foot structure reveal ecological transitions and lifestyles of early theropod flyers
Morphology of keratinised toe pads and foot scales, hinging of foot joints and claw shape and size all inform the grasping ability, cursoriality and feeding mode of living birds. Presented here is morphological evidence from the fossil feet of early theropod flyers. Foot soft tissues and joint artic...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9768147/ https://www.ncbi.nlm.nih.gov/pubmed/36539437 http://dx.doi.org/10.1038/s41467-022-35039-1 |