Tags: precipitation

blue and white map graphic, with inset and scale
Deer teeth unveil climate mystery of the Mayans

Though causes of the civilizational collapse that took place in the Maya lowlands of southeastern Mexico and Central America during the Terminal Classic Period (1200 – 900 before present) remain uncertain, changing precipitation patterns have long been suspected. Now, a new study from the University of Georgia and the Florida Museum of Natural History establishes fossilized white-tailed deer teeth as part of the climate record, a reliable proxy…
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