Origin of the metazoan phyla: Molecular clocks confirm paleontological estimates

The time of origin of the animal phyla is controversial. Abundant fossils from the major animal phyla are found in the Cambrian, starting 544 million years ago. Many paleontologists hold that these phyla originated in the late Neoproterozoic, during the 160 million years preceding the Cambrian fossi...

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Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	Ayala, Francisco José, Rzhetsky, Andrey, Ayala, Francisco J.
Formato:	Artigo
Idioma:	Inglês
Publicado em:	National Academy of Sciences 1998
Assuntos:	Biological Sciences
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC18467/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9435239/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.95.2.606
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