A volcanic eruption 39 million years ago buried a forest in Peru – now the petrified trees are revealing South America's primeval history
(Version anglaise seulement)
par Deborah Woodcock, Research Scientist, Clark University
Herb Meyer, Paleontologist, National Park Service
Using remnants of fossilized trees, scientists and an artist figured out what the forest looked like long before humans or the Andes mountains existed.
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© La Conversation
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mercredi 9 juin 2021
