# Foraminifer shell-bound nitrogen isotopes from Sargasso Sea sediment traps # Data published in: Smart et al. (2018) - https://doi.org/10.1016/j.gca.2018.05.023 # PI: Daniel M. Sigman (Princeton) # Contact: Sandi Smart (Stellenbosch University & The Max Planck Institute for Chemistry) # Version date: 02 October 2018 # -999 = missing data ========================= species date num_individuals_500m num_individuals_1500m num_individuals_3200m num_individuals_TOTAL d15N Total_N weight N_content ------------------------- dutertrei 20100330 0 0 50 50 5.99 13.54 2.98 4.54 dutertrei 20100415 20 10 20 50 4.92 12.88 3.09 4.17 dutertrei 20100430 40 5 40 85 4.71 19.39 5.16 3.76 glutinata 20100330 0 100 100 200 5.67 8.84 2.42 3.65 glutinata 20100430 0 50 20 70 3.85 3.50 1.02 3.44 hirsuta 20100202 100 0 0 100 3.61 16.52 3.32 4.98 hirsuta 20100216 50 0 15 65 3.65 10.88 1.89 5.76 hirsuta 20100302 100 0 0 100 3.42 25.49 4.91 5.19 hirsuta 20100316 0 10 40 50 2.07 6.58 1.12 5.87 hirsuta 20100330 0 10 60 70 2.75 24.18 5.11 4.73 hirsuta 20100415 200 0 0 200 4.92 29.12 5.48 5.31 hirsuta 20100415 0 50 50 100 5.13 19.23 4.10 4.69 hirsuta 20100430 40 0 0 40 5.50 13.01 2.20 5.91 inflata 20100119 40 0 3 43 4.00 9.93 2.14 4.64 inflata 20100202 100 0 0 100 4.11 22.38 4.95 4.52 inflata 20100216 30 15 10 55 3.42 6.30 0.98 6.43 inflata 20100302 60 0 20 80 2.94 29.59 5.02 5.89 inflata 20100316 0 15 15 30 2.44 17.22 3.36 5.13 inflata 20100330 0 50 50 100 5.92 21.32 4.83 4.41 inflata 20100415 0 30 50 80 6.10 13.59 3.03 4.49 inflata 20100415 100 0 0 100 5.76 21.73 5.07 4.29 inflata 20100430 100 0 0 100 5.93 25.21 5.19 4.86 inflata 20100430 0 10 30 40 5.48 10.61 1.86 5.71 menardii 20100928 20 20 10 50 3.39 22.85 4.98 4.59 menardii 20101026 15 15 15 45 2.81 15.17 2.69 5.64 ruber 20091123 20 5 30 55 3.37 7.63 1.06 7.20 ruber 20091222 0 30 30 60 1.29 7.53 1.60 4.71 ruber 20100202 30 20 10 60 4.00 7.94 0.87 9.13 ruber 20100330 0 100 100 200 2.79 13.80 2.44 5.66 ruber 20100415 20 30 50 100 3.78 12.44 2.25 5.53 ruber 20100430 100 0 0 100 3.13 14.13 2.77 5.10 ruber 20100430 0 200 0 200 3.13 20.22 4.11 4.92 ruber 20100430 0 0 200 200 3.28 13.21 2.52 5.24 ruber 20100515 100 100 0 200 3.20 13.19 2.65 4.98 ruber 20100515 0 0 150 150 3.21 12.10 2.49 4.86 ruber 20100529 50 80 80 210 3.00 10.09 2.18 4.63 ruber 20100613 100 80 100 280 3.01 9.47 2.18 4.34 ruber 20100628 20 40 80 140 3.02 4.52 0.95 4.76 ruber 20100715 10 98 83 191 2.57 5.28 0.80 6.61 ruber 20100730 100 100 50 250 2.95 11.02 1.74 6.34 ruber 20100814 100 100 80 280 1.22 14.51 3.57 4.07 ruber 20100829 100 50 100 250 1.76 10.65 2.15 4.96 ruber 20100913 200 0 0 200 3.87 5.66 2.40 2.36 ruber 20100913 0 50 50 100 2.72 4.74 0.73 6.50 ruber 20100928 200 0 0 200 2.29 11.76 2.15 5.47 ruber 20100928 0 100 200 300 2.23 19.37 3.95 4.90 ruber 20101012 100 100 100 300 1.86 13.58 3.48 3.90 ruber 20101026 150 150 150 450 1.80 24.52 5.58 4.39 ruber 20101109 150 50 50 250 1.24 10.99 2.73 4.03 siphonifera 20091123 9 8 15 32 4.83 9.38 1.05 8.94 siphonifera 20100119 15 15 10 40 5.39 6.50 0.70 9.29 siphonifera 20100302 10 15 10 35 3.79 7.38 1.03 7.17 siphonifera 20100330 0 20 20 40 3.49 15.43 2.83 5.45 siphonifera 20100415 20 40 20 80 6.23 6.12 0.88 6.96 siphonifera 20100430 20 20 20 60 6.53 14.77 2.14 6.90 siphonifera 20100515 20 0 50 70 6.60 6.52 0.87 7.49 siphonifera 20100613 30 5 20 55 5.74 5.93 0.82 7.24 siphonifera 20100715 1 10 5 16 5.51 6.94 0.76 9.13 siphonifera 20100913 25 20 20 65 4.09 8.77 0.99 8.86 siphonifera 20100928 50 50 20 120 5.66 21.15 2.40 8.81 siphonifera 20101012 10 5 10 25 5.29 12.49 1.42 8.79 truncatulinoides 20100105 50 0 0 50 5.11 23.12 4.93 4.69 truncatulinoides 20100105 0 0 30 30 5.17 8.45 1.33 6.35 truncatulinoides 20100119 50 0 0 50 5.10 18.32 4.53 4.04 truncatulinoides 20100119 0 3 50 53 5.20 23.76 4.95 4.80 truncatulinoides 20100202 100 0 0 100 4.57 24.39 5.24 4.65 truncatulinoides 20100202 0 50 0 50 4.49 25.68 4.91 5.23 truncatulinoides 20100202 0 0 100 100 4.60 23.01 5.08 4.53 truncatulinoides 20100216 50 0 0 50 3.65 14.29 2.94 4.86 truncatulinoides 20100216 0 0 40 40 4.45 16.16 2.84 5.69 truncatulinoides 20100302 60 0 0 60 2.76 7.86 2.07 3.80 truncatulinoides 20100316 0 3 20 23 2.46 13.92 2.38 5.85 truncatulinoides 20100330 0 0 50 50 2.94 20.41 3.78 5.40 truncatulinoides 20100415 50 1 8 59 5.37 29.62 5.27 5.62 truncatulinoides 20100430 20 1 5 26 5.55 19.76 3.78 5.23 universa 20100302 10 0 5 15 4.70 4.54 0.69 6.58 universa 20100415 40 0 30 70 3.69 10.95 2.90 3.78 universa 20100430 100 0 0 100 3.60 16.42 5.11 3.21 universa 20100430 0 10 50 60 5.96 13.11 2.80 4.68 universa 20100515 30 15 30 75 3.70 12.00 3.71 3.23 universa 20100529 50 0 0 50 3.60 13.24 4.38 3.02 universa 20100529 0 8 50 58 5.82 19.20 3.11 6.17 universa 20100613 30 3 30 63 3.25 5.96 2.00 2.98 universa 20100628 7 3 20 30 3.18 5.15 1.75 2.94 universa 20100715 9 5 5 19 2.42 2.63 0.47 5.59 universa 20100730 21 13 3 37 1.96 4.54 1.23 3.69 universa 20100814 11 16 0 27 0.81 3.26 0.77 4.24 universa 20100829 1 3 9 13 2.93 4.93 0.87 5.67 universa 20100928 16 15 10 41 2.56 7.57 1.80 4.21 universa 20101012 10 2 3 15 1.58 3.66 0.89 4.11 universa 20101026 11 15 5 31 3.91 7.52 1.22 6.16