Wang et al. 2008 Sanbao Cave, China 224 KYr Stalagmite d18O Data Wang, Y.; Cheng, H.; Edwards, R.L.; Kong, X.; Shao, X.M.; Chen, S.; Wu, J.; Jiang, X.-Y.; Wang, X.; An, Z. Wang, Y. Cheng, H. Edwards, R.L. Kong, X. Shao, X.M. Chen, S. Wu, J. Jiang, X.-Y. Wang, X. An, Z. earth science/paleoclimate/speleothems (depth,null,null,millimeter,null,speleothems,null,null,N,null) earth science/paleoclimate/speleothems (delta 18O,calcium carbonate,null,per mil VPDB,null,speleothems,raw,isotope ratio mass spectrometry,N,null) earth science/paleoclimate/speleothems (age,null,null,calendar kiloyear before present,null,speleothems,null,null,N,null) earth science/paleoclimate/speleothems (Sanbao Cave>LATITUDE 31.667>LONGITUDE 110.433) Records of past temperature, precipitation, and other aspects of climate derived from mineral deposits found in caves. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: 230Th dating information: Lamda230 = 9.1577 x 10-6 y-1, Lamda234 = 2.8263 x 10-6 y-1, Lamda238 = 1.55125 x 10-10 y-1 (S10). Corrected 230Th ages assume the initial 230Th/232Th atomic ratio of 4±2 x10-6. Those are the values for a material at secular equilibrium, with the crustal 232Th/238U value of 3.8. The errors are arbitrarily assumed to be 50%. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Wang, Y. Investigator : Cheng, H. Investigator : Edwards, R.L. Investigator : Kong, X. Investigator : Shao, X.M. Investigator : Chen, S. Investigator : Wu, J. Investigator : Jiang, X.-Y. Investigator : Wang, X. Investigator : An, Z. 2009-11-24 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/8641 https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/asia/china/sanbao2008.txt https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/asia/china/sanbao2008.txt English https://www.ncdc.noaa.gov/paleo/study/8641 https://www1.ncdc.noaa.gov/pub/data/paleo/speleothem/asia/china/sanbao2008.txt START YEAR: 224400 cal yr BP * END YEAR: 460 cal yr BP 110.433 31.667 110.433 31.667