Jenkyns, Gröcke, and Hesselbo, Paleoceanography 16, pp. 593-603 Lower Jurassic Stable Isotope and Chemical Data "Pliensbachian-Toarcian, Winterborne Kingston Borehole, Dorset, Wessex Basin" Sample ID Height (m) d13Corg d13Ccarb d15Ntotal wt%TOC wk 44 1100.09 -24.67 0.52 -0.86 0.27 wk 43 1100.5 -24.53 0.85 -0.12 0.79 wk 42 1100.89 -25.21 0.92 0.14 0.81 wk 41 1101.37 -25.85 0.95 -0.59 0.69 wk 40 1101.82 -26.49 1.33 -1.24 0.3 wk 39 1102.24 -26.65 0.03 -1.16 0.46 wk 38 1102.69 -25.85 1.26 -1.98 0.52 wk 37 1103.33 -25.94 1.88 -1.56 0.38 wk 36 1103.88 0.74 wk 35 1104.02 -26.18 1.97 -1.26 0.45 wk 34 1104.35 -26.43 1.75 -1.32 0.28 wk 33 1104.74 -26.08 1.75 -1.09 0.62 wk 32 1105.15 -24.95 1.75 -1.31 0.78 wk 31 1105.61 -25.54 1.97 -1.47 0.78 wk 30 1106.06 -25.77 1.72 -1.69 0.55 wk 29 1106.47 -25.24 0.93 -1.95 1.08 wk 28 1106.89 -25.55 1.66 -0.83 0.39 wk 27 1107.33 -25.63 2.27 -1.89 0.74 wk 26 1107.75 -25.71 2.06 -2.12 0.85 wk 25 1108.19 -25.97 2.36 -2.89 0.56 wk 24 1108.65 -24.81 1.56 -0.53 0.24 wk 23 1109.07 -25.46 1.87 -1.4 0.42 wk 22 1109.45 -25.59 2.52 -1.72 0.81 wk 21 1109.84 -24.82 2.9 -0.43 0.82 wk 20 1110.28 -25.11 2.71 -0.65 0.72 wk 19 1110.71 -26.6 1.36 -0.46 1.13 wk 18 1111.13 -27.53 1.52 -0.07 1.09 wk 17 1111.56 -30.28 -0.84 0.41 4.18 wk 16 1112 -29.45 -0.87 0.88 4.08 wk 15 1112.44 -29.17 -0.41 1.5 1.99 wk 14 1112.88 -30.85 -0.7 1.48 0.91 wk 13 1113.33 -28.75 -0.24 1.34 0.69 wk 12 1113.78 -28.1 -1.95 -0.27 1.22 wk 11 1114.2 -27.69 -0.04 -1.04 0.6 wk 10 1114.6 -27.75 -0.16 -2.12 1.11 wk 9 1115 -27.12 -0.41 -1.31 0.37 wk 8 1115.39 -27.01 0.58 -0.38 0.22 wk 7 1115.81 -26.81 -0.25 -1.08 0.16 wk 6 1116.27 -27.12 -0.09 0.04 0.24 wk 5 1116.72 -26.98 -0.14 0 0.82 wk 4 1117.18 -26.23 -0.5 -0.44 0.63 wk 3 1117.69 -26.32 -1.11 -0.67 0.47 wk 2 1118.22 -25.68 -1.69 -1.42 0.32 wk 1 1118.69 -25.43 -2 -0.84 0.71