giovedì 28 agosto 2014

NYT Science: Study Offers Clues to Arctic Mystery: Paleo-Eskimos’ Abrupt Extinction

Study Offers Clues to Arctic Mystery: Paleo-Eskimos’ Abrupt Extinction
By JOSHUA A. KRISCH

A paper published in the journal Science points to a single, genetically distinct Paleo-Eskimo population that thrived alone for more than 4,000 years, only to vanish in a matter of decades.

Published: August 29, 2014 at 4:00AM

via NYT Science http://ift.tt/1rCCdGZ