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Stalagmite δ18O record of paleoclimate change during 57~70ka BP from Xinya cave in Chongqing
CTR :358
Key words stalagmite; Xinya cave in Chongqing; δ18O; 57~70ka BP;
Relevant data Li Ting-yong, Yuan Dao-xian, Li Hong-chun et al., 2007.
Data shows that
δ18O from a calcitic stalagmite (XY2) from Xinya cave in Chongqing. The first 47 samples were measured with MAT-252 in Nanjing Institute of Geology and Palaeontology; the second 143 samples were measured with MAT-252 in Institute of Earth Environment in Xian. Dating is based on 230Th/232Th and 230Th/238U by ICP-MS. the age uncertainty is <1%.
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Data classification Geological record - Terrestrial environmental records
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Unit: Institute of Earth Environment Phone: 02962336215
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