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Historical Pollution, Not Current Industrial Emissions, Damaged the World's Largest and Oldest Collection of Ancient Rock Art, Study Suggests
Researchers say that past exposure to sulfur dioxide is likely to blame for the increased porosity of the Murujuga rock art created by the Ngarda-Ngarli people tens of thousands of years ago
TypeWeb Page
Domainwww.smithsonianmag.com
Providergeneric
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