(Table 1) Age determination of sediment core PTA03-06 from Laguna Potrok Aike, Patagonia@en

Project: South Argentinean Lake Sediment Archives and modeling (SALSA) http://www.salsa.uni-bremen.de; funded by German Ministry of Education and Research (BMBF) within the framework of the German Climate Research Program DEKLIM, http://www.deklim.de项目：阿根廷南部湖泊沉积物档案与建模（South Argentinean Lake Sediment Archives and modeling，简称SALSA），项目官网为http://www.salsa.uni-bremen.de；该项目由德国联邦教育与研究部（German Ministry of Education and Research, BMBF）依托德国气候研究计划DEKLIM的框架资助，DEKLIM官网为http://www.deklim.de