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Probabilistic divergence time estimation without branch lengths: dating the origins of dinosaurs, avian flight and crown birds
Branch lengths—measured in character changes—are an essential requirement of clock-based divergence estimation, regardless of whether the fossil calibrations used represent nodes or tips. However, a separate set of divergence time approaches are typically used to date palaeontological trees, which m...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Royal Society
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5134040/ https://www.ncbi.nlm.nih.gov/pubmed/28336787 http://dx.doi.org/10.1098/rsbl.2016.0609 |