Rarely Seen Cave Art Holds Prehistoric Secrets In France
CADOUIN, France - Deep inside a labyrinthine cave in southwestern France, ancient humans who lived around 30,000 years ago ...
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Cave deposits reveal Pleistocene permafrost thaw, absent predicted levels of CO2 release
The vast frozen terrain of Arctic permafrost thawed several times in North America within the past 1 million years when the world's climate was not much warmer than today, researchers from the United ...