Molecular evidence for the origin of birds.
The major groups of amniote vertebrates appeared during a relatively short time span at the end of the Paleozoic Era, a fact that has caused difficulty in estimating their relationships. The fossil record suggests that crocodilians are the closest living relatives of birds. However, morphological ch...
Збережено в:
| Опубліковано в:: | Proc Natl Acad Sci U S A |
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| Автор: | |
| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
National Academy of Sciences
1994
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| Предмети: | |
| Онлайн доступ: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC43421/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/8146164/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.91.7.2621 |
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