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Ancient collagen reveals evolutionary history of the endemic South American ‘ungulates’
Since the late eighteenth century, fossils of bizarre extinct creatures have been described from the Americas, revealing a previously unimagined chapter in the history of mammals. The most bizarre of these are the ‘native’ South American ungulates thought to represent a group of mammals that evolved...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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The Royal Society
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4426609/ https://www.ncbi.nlm.nih.gov/pubmed/25833851 http://dx.doi.org/10.1098/rspb.2014.2671 |