Geochemical analysis of tephra layers T1-T6 from Salar Grande, Atacama

Geochemical analysis of tephra layers T1-T6, from Salar Grande site (20°59.862'S, 70°01.630'W). These data complement and support the results presented in the journal article "Identification of humid periods in the Atacama Desert through hillslope activity established by infrared stimulated luminescence (IRSL) dating". Medialdea et al., 2019. Global and Planetary Change.

本数据集包含针对大盐沼（Salar Grande）遗址（南纬20°59.862'、西经70°01.630'）的T1-T6号火山灰层（tephra layers）开展的地球化学分析结果。本数据集补充并支撑了发表于期刊论文《基于红外受激发光（infrared stimulated luminescence, IRSL）定年确立的坡面活动识别阿塔卡马沙漠湿润期》的研究结果，该论文由Medialdea 等人于2019年发表于《全球与行星变化（Global and Planetary Change）》。