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ReportsOrigin and Migration of the Alpine Iceman
The Alpine Iceman provides a unique window into the Neolithic-Copper Age of Europe. We compared the radiogenic (strontium and lead) and stable (oxygen and carbon) isotope composition of the Iceman's teeth and bones, as well as 40Ar/39Ar mica ages from his intestine, to local geology and hydrology, and we inferred his habitat and range from childhood to adult life. The Iceman's origin can be restricted to a few valleys within
1 Research School of Earth Sciences, The Australian National University, Canberra, ACT 0200, Australia. 60 kilometers south(east) of the discovery site. His migration during adulthood is indicated by contrasting isotopic compositions of enamel, bones, and intestinal content. This demonstrates that the Alpine valleys of central Europe were permanently inhabited during the terminal Neolithic.
2 Department of Geology, Colorado College, 14 East Cache La Poudre Street, Colorado Springs, CO 80903, USA. 3 Department of Earth Sciences, ETH Zürich, CH-8092 Zürich, Switzerland. 4 Department of Applied Geology, Curtin University of Technology, GPO Box U1987, Perth, WA 6845, Australia. * To whom correspondence should be addressed. E-mail: wolfgang.mueller{at}anu.edu.au
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Science. ISSN 0036-8075 (print), 1095-9203 (online)