supported by US National Science Foundation Cooperative Agreement No.DMR-1157490 and the State of Florida;the State of Florida.The Stable Isotope Lab was established with grants from the US National Science Foundation(EAR-0824628;EAR-0517806 and EAR-0236357)
The oxygen isotope ratios (δ18O) preserved in marine sediments have been widely used to reconstruct past ocean temperatures. However, there remain significant uncertainties associated with this method, owing to ass...