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A new feather type in a nonavian theropod and the early evolution of feathers
All described feathers in nonavian theropods are composite structures formed by multiple filaments. They closely resemble relatively advanced stages predicted by developmental models of the origin of feathers, but not the earliest stage. Here, we report a feather type in two specimens of the basal t...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2009
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2630069/ https://ncbi.nlm.nih.gov/pubmed/19139401 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0810055106 |
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