Mastodons Disappeared from Beringia before Ancient Humans Arrived by Sci-News.com http://www.sci-news.com/paleontology/science-mastodons-beringia-ancient-humans-02311.html
Missing the Mastodon by Brian Switek National Geographic, December 9, 2014 http://phenomena.nationalgeographic.com/2014/12/09/missing-the-mastodon/ Mastodon fossils in Alaska and Yukon suggest local extinction long before human colonization Science Daily, December 1, 2014 http://www.sciencedaily.com/releases/2014/12/141201163231.htm http://www.eurekalert.org/pub_releases/2014-12/amon-amm112614.php The paper is: Zazula, G., R. MacPhee, J. Metcalfe, A. Reyes, F. Brock, P. Druckenmiller, P. Groves, C. Harington, G. Hodgins, M. Kunz, F. Longstaffe, D. Mann, H. McDonald, S. Nalawade-Chavan, and J. Southon, 2014, American mastodon extirpation in the Arctic and Subarctic predates human colonization and terminal Pleistocene climate change. PNAS. doi: 10.1073/pnas.1416072111 Abstract at http://www.pnas.org/content/early/2014/11/25/1416072111 PDF file at http://www.tc.gov.yk.ca/publications/PNAS-2014-Zazula-1416072111.pdf Yours, Paul H. ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list