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At the Origin of Animals: The Revolutionary Cambrian Fossil Record
The certain fossil record of animals begins around 540 million years ago, close to the base of the Cambrian Period. A series of extraordinary discoveries starting over 100 years ago with Walcott’s discovery of the Burgess Shale has accelerated in the last thirty years or so with the description of e...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Bentham Science Publishers
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3861885/ https://www.ncbi.nlm.nih.gov/pubmed/24396267 http://dx.doi.org/10.2174/13892029113149990011 |