Interglacials, Milankovitch Cycles, Solar Activity, and Carbon Dioxide
The timing of glacial Termination II. The figure shows the corrected galactic cosmic ray (GCR) rate  along with the Bahamian δ 18O record ; the date when the Barbados sea level was within 18 m of its present value  (shown by the single inverted triangle at 136 kyr); the δ 18O temperature record from the Devils Hole cave in Nevada ; and the corrected Visser et al. measurements of the Indo-Pacific Ocean surface temperature and δ 18O records  from Kirkby et al. .