库木库里沙漠形成时代的初步探讨

A Preliminary Study on the Formation Time of Kumkury Desert

本文依据小沙子湖湖积剖面的年代学、沉积学、地球化学与矿物学分析,探讨了湖积剖面的建造与库木库里沙漠发育的关系,认为,在该湖积剖面建造中,沙漠尚未出现,库木库里沙漠的形成在距今6000年前以后。

This paper deals with the relationships between lacustrine construction and Kumkury Desert development, according to the analysis on chronology, sedimentology, geochemical and mineral. It was believed that the desert is late than the lacustrine section, the desert was formed about 6000 years before.