[1] Instituto Argentino de Nivologı´a,Department of Geography
[2] Glaciologı´a y Ciencias Ambientales,undefined
[3] CONICET,undefined
[4] CCT-Mendoza,undefined
[5] Casilla de Correo 330,undefined
[6] Laboratorio de Dendrocronologı´a y Cambio Global,undefined
[7] Facultad de Ciencias Forestales y Recursos Naturales,undefined
[8] Universidad Austral de Chile,undefined
[9] University of Western Ontario,undefined
[10] British Antarctic Survey,undefined
[11] Lamont-Doherty Earth Observatory of Columbia University,undefined
[12] Oeschger Centre for Climate Change Research,undefined
[13] University of Bern,undefined
[14] Swiss Federal Research Institute WSL,undefined
[15] Biological Sciences,undefined
[16] Monash University,undefined
[17] 310 Blackburn Road,undefined
[18] Gondwana Tree-ring Laboratory,undefined
[19] Centro de Estudios del Cuaternario,undefined
[20] School of Plant Science,undefined
[21] University of Tasmania,undefined