Millennial-scale climate variability during the Last Glacial period in the tropical AndesS. C. Fritz, Lora Stevens, E. J. Ekdahl et al.|Quaternary Science Reviews|2010Cited by 65
A High-Resolution Biogenic Silica Record From Lake Titicaca, Peru-Bolivia: South American Millennial-Scale Climate Variability From 18-60 KyaE. J. Ekdahl, Geoffrey O. Seltzer, Sherilyn C. Fritz et al.|AGUFM|2004Cited by 0