Data are from bulk carbonate analyses Depth (mbsf) del 13C del 18O 142.78 2.209 -1.084 142.89 2.168 -1.095 143 2.132 -1.101 143.08 2.079 -1.149 143.19 2.078 -1.193 143.29 2.117 -1.178 143.39 2.156 -1.014 143.48 143.57 2.203 -1.07 143.67 143.77 2.23 -0.94 143.91 2.186 -0.926 143.99 2.274 -0.79 144.1 2.101 -1.176 144.18 2.248 -0.791 144.29 2.205 -0.875 144.39 2.218 -0.774 144.49 2.201 -0.776 144.6 2.172 -0.778 144.69 2.182 -0.768 144.79 2.188 -0.83 144.89 2.17 -0.769 144.98 2.157 -0.74 145.13 2.136 -0.705 145.2 2.144 -0.748 145.3 2.139 -0.777 145.4 2.032 -0.905 145.5 2.019 -0.817 145.6 2.069 -0.751 145.7 145.78 2.104 -0.668 145.89 2.075 -0.613 145.98 2.038 -0.666 146.09 2.063 -0.644 146.19 2.047 -0.624 146.29 2.025 -0.714 146.39 146.58 1.987 -0.747 146.68 1.954 -0.824 146.79 1.955 -0.726 146.88 1.917 -0.781 146.98 1.629 -0.93 147.09 1.6 -0.936 147.19 1.724 -0.784 147.29 1.397 -1.208 147.39 1.419 -1.109 147.49 1.096 -1.539 147.59 1.047 -1.564 147.7 0.92 -1.887 147.78 0.834 -0.524