Figure 2

Stalagmite δ18O results for Liang Luar. (a) Previously published stalagmite δ18O records for Liang Luar with colour-coded 2s errors on U-Th dates17,23,32. New core stalagmite δ18O records used to construct the composite record are (b) LR09-N1, (c) LR11-K5 and (d) LR09-J1. Dotted lines indicate non-primary calcite mineralogies. (e) 50-year composite δ18O record and seawater corrected composite δ18O. Gold curve shows summer insolation at 8°S. Grey curve in (a-d) is the composite δ18O record.