http://smithsonianscience.org/2013/01/4000-year-old-shamans-stones-discovered-near-boquete-panama/ News about the Smithsonian’s research in the fields of anthropology, astrophysics, conservation biology, geology, materials science, paleontology, zoology, and global climate change. Mon, 08 Dec 2014 08:04:00 +0000 hourly 1 http://wordpress.org/?v=4.1 http://smithsonianscience.org/2013/01/4000-year-old-shamans-stones-discovered-near-boquete-panama/#comment-23983 Wed, 27 Feb 2013 19:35:00 +0000 http://smithsonianscience.org/?p=23361#comment-23983 Seems pretty conclusive by now that we got to the Americas thousands of years before the 10K land bridge method previously proposed.

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