"Figure 2c: Basic isotopic, sedimentological, and faunal data of box core PS2166-2, Gakkel Ridge, Arctic Ocean" Core depth "delta O-18, N. pachy (s)" "delta C-13, N. pachy (s)" >63µm >500 µm Planktic foraminifera/g sed. CaCO3 Ice-Rafted Debris (IRD) Detrital Carbonate IRD (cm) (permille vs. PDB) (permille vs. PDB) (weigth %) (weigth %) (tests/g dry sediment) (weigth %) grains/g dry sediment grains/g dry sediment 0 1.70 0.86 9.3 0.09 6034 0.43 0.00 1.5 2.05 0.84 8.43 0.07 9242 4.64 0.52 0.00 2.5 2.00 0.91 6.81 0.01 5751 4.49 0.09 0.00 3.5 1.92 0.88 6.59 0.02 5370 0.31 0.00 4.5 2.17 0.84 7.07 0.03 6367 4.32 0.31 0.00 5.5 2.52 0.79 6.72 0.02 8974 3.92 0.45 0.00 6.5 2.57 0.80 6.42 0.01 6777 0.25 0.00 7.5 2.62 0.77 8.63 0.02 9020 4.24 0.41 0.00 8.5 2.64 0.55 5.97 0.02 5239 2.96 0.25 0.00 9.5 3.12 0.61 5.44 0.05 2501 2.04 0.70 0.00 10.5 3.21 0.59 5.32 0.01 2382 3.25 0.17 0.00 11.5 3.40 0.53 5.78 0.21 2804 0.33 0.00 12.5 3.41 0.53 10.93 0.02 2581 2.55 0.23 0.00 13.5 3.09 0.36 14.1 0.1 3540 2.60 0.90 0.06 14.5 3.38 0.49 12.64 0.55 2637 2.27 1.94 0.00 15.5 3.03 0.22 6.09 0.11 1269 2.28 0.53 0.00 16.5 2.73 0.15 6.11 1.37 186 4.99 0.07 0.00 17.5 3.46 0.55 2.95 0.1 140 4.38 0.00 0.00 18.5 3.68 0.42 3.01 0.17 313 6.03 0.22 0.11 19.5 3.62 0.56 4.06 0.37 552 6.48 0.19 0.00 20.5 3.65 0.45 3.08 0.02 1026 4.91 0.00 0.00 21.5 3.75 0.58 4.9 0.01 2596 0.08 0.08 22.5 3.62 0.58 4.28 0.02 2848 4.05 0.23 0.08 23.5 3.70 0.53 3.96 0.04 1769 0.26 0.17 24.5 4.03 0.50 4.28 0.01 1063 1.37 0.06 0.00 25.5 3.45 0.26 4.52 0.01 982 0.93 0.16 0.05 26.5 3.39 0.27 3.61 0.05 1109 0.20 0.07 27.5 2.98 0.19 3.7 0.01 1158 1.52 0.14 0.00 28.5 2.85 0.17 3.23 0.01 707 0.07 0.07 29.5 2.92 0.06 2.91 0.02 324 0.27 0.23 0.17 30.5 3.35 0.00 2.37 0.02 412 1.33 0.58 0.13 31.5 3.75 0.30 3.27 0.01 162 0.00 0.00 32.5 3.67 0.79 10.75 0.02 232 1.91 0.29 0.00 33.5 3.65 0.85 11.41 0.12 21 1.09 0.04 34.5 11.12 0.22 32 0.90 1.36 0.12 35.5 3.69 0.80 7.88 0 304 0.00 0.00 36.5 3.79 0.73 12.13 0 632 2.40 0.00 0.00 37.5 3.98 0.77 69.12 0.04 1964 3.23 0.00 0.00 38.5 3.52 0.74 19.85 0.1 1242 0.14 0.00 39.5 3.54 0.70 4.42 0.01 585 2.77 0.13 0.00