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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Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Autores principales:	Ayala, Francisco José, Rzhetsky, Andrey, Ayala, Francisco J.
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	National Academy of Sciences 1998
Materias:	Biological Sciences
Acceso en línea:	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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