/* DATA DESCRIPTION: Citation: Kirst, Georg; Müller, Peter J (2001): Total organic carbon, alkenones and sea surface temperature of sediment core GeoB1712-4. PANGAEA, https://doi.org/10.1594/PANGAEA.58043 Related to: Kirst, Georg (1998): Rekonstruktion von Oberflächenwassertemperaturen im östlichen Südatlantik anhand von Alkenonen. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 118, 130 pp, urn:nbn:de:gbv:46-ep000102381 Kirst, Georg; Schneider, Ralph R; Müller, Peter J; Von Storch, Isabel; Wefer, Gerold (1999): Late Quaternary temperature variability in the Benguela Current system derived from alkenones. Quaternary Research, 52(1), 92-103, https://doi.org/10.1006/qres.1999.2040 Project(s): Geosciences, University of Bremen (GeoB) (URI: https://www.geo.uni-bremen.de/page.php?langid=EN) South Atlantic in Late Quaternary: Reconstruction of Budget and Currents (SFB261) Coverage: LATITUDE: -23.256667 * LONGITUDE: 12.808333 DATE/TIME START: 1992-01-12T00:00:00 * DATE/TIME END: 1992-01-12T00:00:00 MINIMUM DEPTH, sediment/rock: 0.03 m * MAXIMUM DEPTH, sediment/rock: 10.27 m Event(s): GeoB1712-4 * LATITUDE: -23.256667 * LONGITUDE: 12.808333 * DATE/TIME: 1992-01-12T00:00:00 * ELEVATION: -998.0 m * Recovery: 10.29 m * LOCATION: Namibia continental slope * CAMPAIGN: M20/2 (URI: urn:nbn:de:gbv:46-ep000101614) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: Tonschlamm, olive, H2S, Foram. Comment: Age <36 ka: C14age, -400 yr reservoir corrected Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE AGE [ka BP] (Age) * GEOCODE Carbon, organic, total [%] (TOC) * PI: Müller, Peter J * METHOD/DEVICE: Element analyser CHN Heptatriaconta-8E,15E,22E-trien-2-one [ng/g] (C37:3Me) * PI: Müller, Peter J * METHOD/DEVICE: Gas chromatography Heptatriaconta-15E,22E-dien-2-one [ng/g] (C37:2Me) * PI: Müller, Peter J * METHOD/DEVICE: Gas chromatography Alkenone, unsaturation index UK'37 (UK'37) * PI: Müller, Peter J * METHOD/DEVICE: Calculated from C37 alkenones (Prahl & Wakeham, 1987) (URI: https://doi.org/10.1038/330367a0) Sea surface temperature, annual mean [°C] (SST (1-12)) * PI: Müller, Peter J * METHOD/DEVICE: Calculated from UK'37 (Prahl et al., 1988) (URI: https://doi.org/10.1016/0016-7037(88)90132-9) License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 1255 data points */ Depth sed [m] Age [ka BP] TOC [%] C37:3Me [ng/g] C37:2Me [ng/g] UK'37 SST (1-12) [°C] 0.03 2.2 3.66 1432 3027 0.679 18.8 0.08 2.9 3.36 1243 2674 0.683 18.9 0.13 3.7 3.36 1142 2542 0.690 19.1 0.18 4.4 3.36 1085 2378 0.687 19.1 0.23 5.2 3.29 1092 2481 0.694 19.3 0.28 5.9 3.31 1053 2443 0.699 19.4 0.28 5.9 3.31 1304 2913 0.691 19.2 0.33 6.7 3.27 825 2098 0.718 20.0 0.33 6.7 3.27 1246 3012 0.707 19.7 0.38 7.4 3.40 1348 2919 0.684 19.0 0.38 7.4 3.40 1370 2903 0.679 18.8 0.43 8.2 3.39 1241 2733 0.688 19.1 0.48 8.9 3.63 1354 2792 0.673 18.7 0.53 9.7 3.60 1300 2783 0.682 18.9 0.58 10.4 3.74 1313 2789 0.680 18.8 0.63 11.2 3.82 1307 2714 0.675 18.7 0.68 11.9 3.75 1143 2497 0.686 19.0 0.73 12.7 4.11 1729 3389 0.662 18.3 0.78 13.4 3.90 1464 2901 0.665 18.4 0.83 14.2 4.25 1584 2943 0.650 18.0 0.88 14.9 4.54 1559 2919 0.652 18.0 0.93 15.7 4.94 1680 3079 0.647 17.9 0.98 16.5 5.89 1924 3302 0.632 17.4 1.03 17.1 7.01 2088 3602 0.633 17.5 1.03 17.1 7.01 2152 3685 0.631 17.4 1.08 17.8 6.65 1742 3020 0.634 17.5 1.08 17.8 6.65 2041 3543 0.634 17.5 1.13 18.4 6.91 1773 3166 0.641 17.7 1.18 19.1 7.18 1828 3185 0.635 17.5 1.23 19.8 5.73 1561 2795 0.642 17.7 1.28 20.4 6.91 1999 3381 0.628 17.3 1.33 21.1 7.35 2083 3561 0.631 17.4 1.38 21.7 7.74 1635 2582 0.612 16.9 1.43 22.4 7.09 2581 4094 0.613 16.9 1.48 23.1 6.58 2393 3902 0.620 17.1 1.53 23.7 6.54 2225 3615 0.619 17.1 1.58 24.4 6.37 2357 3691 0.610 16.8 1.63 25.0 7.11 2682 4112 0.605 16.7 1.68 25.7 7.14 2470 3886 0.611 16.8 1.73 26.4 6.73 2580 3957 0.605 16.7 1.78 27.0 7.04 2597 3796 0.594 16.3 1.83 27.7 6.63 2667 4104 0.606 16.7 1.88 28.3 7.16 2845 4282 0.601 16.5 1.93 29.0 7.39 2993 4385 0.594 16.3 1.98 29.7 8.35 3700 5021 0.576 15.8 2.03 30.4 7.72 3418 4670 0.577 15.8 2.08 31.0 7.38 3117 4532 0.592 16.3 2.13 31.7 7.15 2922 4197 0.590 16.2 2.18 32.4 7.09 2571 3874 0.601 16.5 2.23 33.1 7.18 2904 4125 0.587 16.1 2.28 33.8 7.51 3372 4662 0.580 15.9 2.33 34.5 7.26 2941 4242 0.591 16.2 2.38 35.1 8.44 3639 4775 0.567 15.5 2.43 35.8 8.67 2889 3715 0.563 15.4 2.48 36.5 8.39 3743 5268 0.585 16.0 2.48 36.5 8.39 2567 3739 0.593 16.3 2.53 37.2 9.20 4521 5509 0.549 15.0 2.53 37.2 9.20 3308 4048 0.550 15.0 2.58 37.9 8.74 4094 5117 0.555 15.2 2.63 38.5 8.35 3600 4628 0.562 15.4 2.68 39.2 9.71 4074 5270 0.564 15.4 2.73 39.9 10.25 4720 6067 0.562 15.4 2.78 40.6 12.96 6279 8339 0.570 15.6 2.83 41.3 10.06 4252 5867 0.580 15.9 2.88 42.0 9.55 4061 5360 0.569 15.6 2.93 42.6 8.46 3270 4421 0.575 15.8 2.93 42.6 8.46 4264 5429 0.560 15.3 2.93 42.6 8.46 2636 3566 0.575 15.8 2.98 43.3 9.42 4863 5571 0.534 14.6 2.98 43.3 9.42 5044 6030 0.545 14.9 3.03 44.0 10.06 4392 4964 0.531 14.5 3.03 44.0 10.06 4306 4961 0.535 14.6 3.08 44.7 9.99 4140 4630 0.528 14.4 3.08 44.7 9.99 4166 4760 0.533 14.5 3.13 45.4 11.69 5278 5683 0.519 14.1 3.18 45.8 10.76 4783 5325 0.527 14.3 3.23 46.2 10.42 4715 5427 0.535 14.6 3.28 46.7 9.55 4511 5358 0.543 14.8 3.33 47.1 8.53 3605 4681 0.565 15.5 3.38 47.5 9.20 4213 5272 0.556 15.2 3.43 47.9 9.13 3899 5092 0.566 15.5 3.48 48.4 8.52 3775 4718 0.555 15.2 3.53 48.8 8.30 3629 4555 0.557 15.2 3.58 49.2 8.14 3335 4236 0.560 15.3 3.63 49.6 8.56 3461 4464 0.563 15.4 3.68 50.1 8.03 2826 3836 0.576 15.8 3.73 50.5 8.56 3036 4045 0.571 15.7 3.78 50.9 8.14 2721 3826 0.584 16.0 3.83 51.4 7.62 2570 3533 0.579 15.9 3.88 51.8 7.60 2485 3546 0.588 16.1 3.93 52.2 7.06 2417 3387 0.584 16.0 3.98 52.6 8.04 2796 3764 0.574 15.7 3.98 52.6 8.04 3488 4639 0.571 15.6 4.03 53.1 6.92 2502 3667 0.594 16.3 4.03 53.1 6.92 2970 4444 0.599 16.5 4.08 53.5 8.70 2966 3930 0.570 15.6 4.08 53.5 8.70 3721 5046 0.576 15.8 4.13 53.9 9.16 2993 3932 0.568 15.6 4.18 54.3 8.61 2790 3778 0.575 15.8 4.23 54.8 7.02 2354 3511 0.599 16.5 4.28 55.2 5.11 1672 2804 0.626 17.3 4.33 55.6 4.70 1681 2740 0.620 17.1 4.38 56.0 5.03 1832 2875 0.611 16.8 4.43 56.5 7.39 2920 4067 0.582 16.0 4.48 56.9 7.64 2598 3604 0.581 15.9 4.53 57.3 7.50 2592 3545 0.578 15.8 4.58 57.7 7.42 2778 3876 0.583 16.0 4.58 57.7 7.42 3294 4516 0.578 15.9 4.63 58.2 7.08 3312 4606 0.582 16.0 4.63 58.2 7.08 3595 5085 0.586 16.1 4.68 58.6 7.04 2478 3571 0.590 16.2 4.68 58.6 7.04 3290 4526 0.579 15.9 4.73 59.0 6.40 3279 4688 0.588 16.2 4.73 59.0 6.40 3224 4565 0.586 16.1 4.78 59.5 6.73 3516 4880 0.581 15.9 4.83 59.9 6.68 3844 5121 0.571 15.7 4.88 60.3 6.98 3777 5012 0.570 15.6 4.93 60.7 7.03 3832 5089 0.570 15.6 4.98 61.2 6.80 4941 6452 0.566 15.5 5.03 61.6 6.81 4819 6327 0.568 15.5 5.08 62.0 8.60 6736 8795 0.566 15.5 5.13 62.4 7.65 5171 6777 0.567 15.5 5.18 62.9 7.63 5303 6850 0.564 15.4 5.23 63.3 7.80 5762 7577 0.568 15.6 5.23 63.3 7.80 5456 7161 0.568 15.5 5.28 63.7 8.72 8961 10927 0.549 15.0 5.28 63.7 8.72 6409 7844 0.550 15.0 5.33 64.1 10.12 9975 12068 0.547 15.0 5.33 64.1 10.12 10585 12854 0.548 15.0 5.43 65.0 9.24 7448 9496 0.560 15.3 5.43 65.0 9.24 8617 11048 0.562 15.4 5.48 65.8 8.11 7014 10000 0.588 16.1 5.48 65.8 8.11 7308 10545 0.591 16.2 5.53 66.6 7.24 7672 11300 0.596 16.4 5.58 67.4 6.48 8067 11897 0.596 16.4 5.63 68.3 6.10 4812 7983 0.624 17.2 5.68 69.1 6.10 5653 8891 0.611 16.8 5.73 69.9 5.54 5163 8534 0.623 17.2 5.78 70.7 5.51 4756 7874 0.623 17.2 5.83 71.5 5.91 4946 8270 0.626 17.3 5.88 72.3 5.39 4244 7383 0.635 17.5 5.93 73.1 5.46 3941 7278 0.649 17.9 5.98 74.0 4.68 3111 6130 0.663 18.4 6.03 74.8 4.61 2853 5865 0.673 18.6 6.08 75.6 4.56 2897 6038 0.676 18.7 6.13 76.4 4.29 2516 5634 0.691 19.2 6.13 76.4 4.29 2643 5573 0.678 18.8 6.18 77.2 4.86 3146 6158 0.662 18.3 6.18 77.2 4.86 2961 5448 0.648 17.9 6.23 78.0 4.86 3065 6601 0.683 18.9 6.23 78.0 4.86 3260 7011 0.683 18.9 6.28 78.9 4.73 2742 6452 0.702 19.5 6.28 78.9 4.73 2564 6129 0.705 19.6 6.33 79.7 4.97 3018 6380 0.679 18.8 6.33 79.7 4.97 3376 7127 0.679 18.8 6.38 80.5 5.06 4363 9414 0.683 19.0 6.43 81.3 5.23 3500 7796 0.690 19.2 6.48 82.1 5.38 3524 7929 0.692 19.2 6.53 82.9 5.46 3645 8111 0.690 19.1 6.58 83.7 5.47 3582 7737 0.684 19.0 6.63 84.6 5.74 3821 8171 0.681 18.9 6.68 85.4 6.28 4257 8900 0.676 18.7 6.73 86.2 6.91 4573 9160 0.667 18.5 6.78 87.0 7.22 5309 10539 0.665 18.4 6.83 88.2 6.53 5134 10160 0.664 18.4 6.88 89.4 6.27 4378 8441 0.659 18.2 6.93 90.5 6.43 4624 9908 0.682 18.9 6.98 91.7 6.49 4347 9933 0.696 19.3 7.03 92.9 5.94 4571 10651 0.700 19.4 7.08 94.1 5.53 3858 9044 0.701 19.5 7.13 95.2 5.53 3777 8851 0.701 19.5 7.18 96.4 5.46 3940 9187 0.700 19.4 7.23 97.6 6.01 4128 9650 0.700 19.5 7.28 98.8 6.36 4477 9861 0.688 19.1 7.33 99.9 6.34 4459 10181 0.695 19.3 7.38 101.1 6.37 4173 9227 0.689 19.1 7.43 102.3 8.08 5886 12418 0.678 18.8 7.48 103.5 5.60 4141 9481 0.696 19.3 7.53 104.6 7.96 6060 12729 0.677 18.8 7.58 105.8 8.37 5716 11971 0.677 18.8 7.63 107.0 8.57 7252 14857 0.672 18.6 7.68 108.9 7.43 5411 11730 0.684 19.0 7.73 110.8 7.08 5878 12927 0.687 19.1 7.78 112.7 6.30 4463 10160 0.695 19.3 7.83 114.6 5.39 4218 9776 0.699 19.4 7.88 116.5 4.95 3605 9423 0.723 20.1 7.93 118.5 4.45 3124 8611 0.734 20.4 7.98 120.4 4.20 2462 7379 0.750 20.9 8.03 122.3 3.56 2290 6288 0.733 20.4 8.08 124.2 3.77 2225 6440 0.743 20.7 8.08 124.2 3.77 2485 7140 0.742 20.7 8.13 126.1 4.62 3224 7493 0.699 19.4 8.13 126.1 4.62 3264 7743 0.703 19.5 8.18 128.0 4.37 3169 8384 0.726 20.2 8.18 128.0 4.37 3069 7761 0.717 19.9 8.23 128.6 4.69 4264 10217 0.706 19.6 8.28 129.3 4.86 4046 9165 0.694 19.3 8.33 129.9 4.95 4084 8709 0.681 18.9 8.38 130.5 5.40 4206 8239 0.662 18.3 8.43 131.2 5.56 4777 8820 0.649 17.9 8.48 131.8 5.77 4808 9372 0.661 18.3 8.48 131.8 5.77 4712 9119 0.659 18.2 8.53 132.5 5.00 4375 9119 0.676 18.7 8.53 132.5 5.00 3975 8279 0.676 18.7 8.58 133.1 5.85 4880 8506 0.635 17.5 8.58 133.1 5.85 4577 8109 0.639 17.7 8.63 133.7 5.98 5402 8786 0.619 17.1 8.68 134.4 5.76 5003 8370 0.626 17.3 8.73 135.0 6.58 5545 8759 0.612 16.9 8.78 135.6 5.28 4706 7655 0.619 17.1 8.83 136.3 5.21 3618 5902 0.620 17.1 8.88 136.9 5.14 3741 6105 0.620 17.1 8.93 137.6 4.70 3427 5602 0.620 17.1 8.98 138.2 4.54 3606 6179 0.632 17.4 9.03 138.8 4.64 3668 6240 0.630 17.4 9.08 139.5 4.76 3941 6216 0.612 16.9 9.13 140.1 5.04 4382 6994 0.615 16.9 9.18 140.8 4.88 4189 6895 0.622 17.1 9.18 140.8 4.88 4493 7446 0.624 17.2 9.23 141.4 5.24 4480 6621 0.596 16.4 9.23 141.4 5.24 4737 6989 0.596 16.4 9.28 142.0 5.55 5101 8469 0.624 17.2 9.28 142.0 5.55 5006 8353 0.625 17.2 9.28 142.0 5.55 5247 8695 0.624 17.2 9.33 142.7 5.61 4856 7312 0.601 16.5 9.33 142.7 5.61 5024 7354 0.594 16.3 9.38 143.3 6.30 6329 9647 0.604 16.6 9.38 143.3 6.30 5791 8461 0.594 16.3 9.43 144.0 5.65 5549 9736 0.637 17.6 9.43 144.0 5.65 4887 8625 0.638 17.6 9.48 144.6 5.92 6483 10557 0.620 17.1 9.48 144.6 5.92 5572 9016 0.618 17.0 9.53 145.2 5.75 6240 9705 0.609 16.8 9.53 145.2 5.75 5202 8121 0.610 16.8 9.58 145.9 5.55 5332 9212 0.633 17.5 9.58 145.9 5.55 4714 7839 0.624 17.2 9.63 146.5 5.27 5389 9027 0.626 17.3 9.68 147.2 5.13 5443 8779 0.617 17.0 9.73 147.8 5.45 5644 9184 0.619 17.1 9.78 148.4 4.79 4772 7686 0.617 17.0 9.83 149.1 5.39 5614 8530 0.603 16.6 9.88 149.7 5.60 5943 9153 0.606 16.7 9.93 150.4 5.98 5595 9091 0.619 17.1 9.93 150.4 5.98 5387 8884 0.623 17.2 9.98 151.0 6.29 5715 9017 0.612 16.9 10.03 151.6 6.68 6510 10444 0.616 17.0 10.08 152.3 6.56 5784 9615 0.624 17.2 10.13 152.9 5.98 5407 9743 0.643 17.8 10.18 153.6 4.96 4543 8170 0.643 17.8 10.23 154.2 4.75 4223 7687 0.645 17.8 10.27 154.8 4.95 4303 7674 0.641 17.7