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New questions about migration of first Americans / Doubts resurface about land route through Siberia
National Science Foundation
- Scientists Find Earliest New World Writings in Mexico - brotherjohn on 2006-08-18
Southeast Alaska: Home Page
- Tim Heaton summarizes his work in southeast Alaska - brotherjohn on 2006-08-18
Connotea
- A free online reference management service for scientists, This looks similar to del.icio.us with a more graphical front end. - brotherjohn on 2006-08-18
News in Science
- First Americans left their mark, but when? - 01/12/2005 - More on ancient Mexican footprints - brotherjohn on 2006-08-18
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