Figure F4. Oxygen isotopic and carbon isotopic plots of Campanian–Maastrichtian samples for the six sites at which this interval was sampled. Isotopic data are plotted against age based on the biostratigraphic tie points listed in Table T2, and the Sr-based age model (Fig. F2).

Figure F4. Oxygen isotopic and carbon isotopic plots of Campanian–Maastrichtian samples for the six sites at which this interval was sampled. Isotopic data are plotted against age based on the biostratigraphic tie points listed in Table T2, and the Sr-based age model (Fig. F2).