North and South America joined together between 13 and 15 million years ago — some 10 million years earlier than scientists previously thought, a new study said Thursday. The two continents were once separated by a deep strait called the Central American Seaway that at some point morphed into...
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This article by originally appeared on socialismonline.net on April 10, 2015 at 04:19PM
Read Full Story from Socialism OnLine! aggregator http://feedproxy.google.com/~r/TheRawStory/~3/waHHv2EDIWM/
This article by originally appeared on socialismonline.net on April 10, 2015 at 04:19PM
