200P.C. Treble, A.K. Schmitt, K.D. McKeegan, R.L. Edwards, M. Grove, T.M. Harrison, and H. Cheng(2007)High resolution Secondary Ionisation Mass Spectrometry (SIMS) δ18O analyses of Hulu Cave speleothem at the time of Heinrich Event 1 .Chem. Geol.238,
197‐212doi:10.1016/j.chemgeo.2006.11.009.
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