High Resolution Secondary Ionisation Mass Spectrometry (SIMS) δ18O analyses of Hulu Cave speleothem at the time of Heinrich Event 1

Treble, PaulineSchmitt, Axel KEdwards, RMcKeegan, Kevin DGrove, MartyCheng, HaiWang, Y JHarrison, Timothy2015-12-070009-2541http://hdl.handle.net/1885/23459The suitability of in situ Secondary Ionisation Mass Spectrometry (SIMS) techniques for measuring O isotopes in speleothems is critically examined by applying this technique to a 500-year interval of the well-known Hulu Cave record (Wang, Y.J., Cheng, H,Keywords: Heinrich event; ion microprobe; isotopic analysis; mass spectrometry; oxygen isotope; speleothem Heinrich; Ion probe; Oxygen isotopes; SIMS; SpeleothemHigh Resolution Secondary Ionisation Mass Spectrometry (SIMS) δ18O analyses of Hulu Cave speleothem at the time of Heinrich Event 1200710.1016/j.chemgeo.2006.11.0092015-12-07