Sediments drawn from one of the world's most mysterious underwater sinkholes suggest that Mayan civilization collapsed due to drought.
The rest of the story
livescience.com
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Belize's Famous 'Blue Hole' Reveals Clues to the Maya's Demise
Sediments drawn from one of the world's most mysterious underwater sinkholes suggest that Mayan civilization collapsed due to drought.
The rest of the story
livescience.com
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