/* DATA DESCRIPTION: Citation: Kasten, Sabine; Glasby, Geoffrey P; Schulz, Horst D; Friedrich, Günther; Andreev, Sergey I (1998): Geochemistry of surface sediment cores (Table 4). PANGAEA, https://doi.org/10.1594/PANGAEA.54795, Supplement to: Kasten, S et al. (1998): Rare earth elements in manganese nodules from the South Atlantic Ocean as indicators of oceanic bottom water flow. Marine Geology, 146(1-4), 33-52, https://doi.org/10.1016/S0025-3227(97)00128-X Abstract: The mineralogy and geochemistry of a suite of nine manganese nodules from the South Atlantic have been determined. The Ce/La ratios of the nodules were investigated to see if they could be used as redox indicators to trace the oxygen content of the ambient water mass and the flow path of the Antarctic Bottom Water as has previously been successfully carried out in the Pacific Ocean. The Ce/La ratios of the nodules decrease in the sequence Lazarev Sea, Weddell Sea (10.4 and 9.7)>East Georgia Basin (6.5 and 7.1)>Argentine Basin (5.0), but then increase in the Brazil Basin (6.2) and Angola Basin (9.8 and 15.1). A further decrease was observed in the Cape Basin (7.6). An extremely high Ce/La ratio of 24.4 had already been determined for nodules sampled north of the Nares Abyssal Plain in the western North Atlantic. These data reflect the more complicated pattern of bottom water flow in the South Atlantic than in the South Pacific. The penetration of more oxygenated North Atlantic Deep Water into the South Atlantic accounts for the higher Ce/La ratios in the nodules from the Angola and Brazil basins. Based on this study, the flow path of the Antarctic Bottom Water could only be traced as far north as the Argentine Basin. The unique geochemistry of nodules from the central Angola Basin (high Mn/Fe and Ce/La ratios, high contents of Ni, Cu, Zn and Mo) appears to be a function of the nature of the overlying water mass and of the multiple diagenetic sources of metals to the nodules. Related to: Kasten, Sabine (1996): Early diagenetic metal enrichments in marine sediments as documents of nonsteady-state depositional conditions. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 82, 118 pp, urn:nbn:de:gbv:46-ep000102114 Project(s): Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo) (URI: https://www.awi.de/en/science/geosciences/marine-geology.html) South Atlantic in Late Quaternary: Reconstruction of Budget and Currents (SFB261) Coverage: MEDIAN LATITUDE: -38.064247 * MEDIAN LONGITUDE: -15.777800 * SOUTH-BOUND LATITUDE: -65.173200 * WEST-BOUND LONGITUDE: -41.431667 * NORTH-BOUND LATITUDE: -8.916667 * EAST-BOUND LONGITUDE: 10.291667 DATE/TIME START: 1988-03-07T00:00:00 * DATE/TIME END: 1994-08-02T00:00:00 MINIMUM DEPTH, sediment/rock: 0.00 m * MAXIMUM DEPTH, sediment/rock: 0.15 m Event(s): GeoB1037-2 * LATITUDE: -13.151667 * LONGITUDE: 0.150000 * DATE/TIME: 1988-03-07T00:00:00 * ELEVATION: -5626.0 m * Penetration: 0.26 m * LOCATION: Walvis Ridge * CAMPAIGN: M6/6 (URI: urn:nbn:de:gbv:46-ep000101421) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Giant box corer (GKG) (URI: http://en.wikipedia.org/wiki/Box_corer) * COMMENT: Tiefseeton, 2 Manganknollen GeoB2010-1 * LATITUDE: -32.855000 * LONGITUDE: 10.291667 * DATE/TIME: 1993-02-08T00:00:00 * ELEVATION: -5049.0 m * Recovery: 0.22 m * LOCATION: Cape Basin * CAMPAIGN: M23/1 (URI: https://doi.org/10.2312/cr_m23) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: Giant box corer (GKG) (URI: http://en.wikipedia.org/wiki/Box_corer) * COMMENT: Pelagic clay, Mn-nodules GeoB2208-1 * LATITUDE: -8.916667 * LONGITUDE: -33.700000 * DATE/TIME: 1993-03-23T00:00:00 * ELEVATION: -3977.0 m * Recovery: 0.32 m * LOCATION: Brazil Basin * CAMPAIGN: M23/3 (URI: https://doi.org/10.2312/cr_m23) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: MultiCorer (MUC) * COMMENT: core recovery 8/10, Mn nodules GeoB2825-3 * LATITUDE: -32.500000 * LONGITUDE: -41.431667 * DATE/TIME: 1994-08-02T00:00:00 * ELEVATION: -4352.0 m * Recovery: 0.57 m * LOCATION: Santos Plateau * CAMPAIGN: M29/2 (URI: https://doi.org/10.2312/cr_m29) * BASIS: Meteor (1986) (URI: https://en.wikipedia.org/wiki/RV_Meteor_(1986)) * METHOD/DEVICE: MultiCorer (MUC) * COMMENT: core recovery 10 / 10 PS1826-2 (PS16/549) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS1826-stationcard.pdf) * LATITUDE: -65.029667 * LONGITUDE: 9.177667 * DATE/TIME: 1990-04-13T09:16:00 * ELEVATION: -4782.0 m * Penetration: 0.44 m * Recovery: 0.44 m * LOCATION: Lazarev Sea * CAMPAIGN: ANT-VIII/6 (PS16) (URI: https://doi.org/10.2312/BzP_0090_1991) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Giant box corer (GKG) (URI: http://en.wikipedia.org/wiki/Box_corer) PS1833-1 (PS16/561) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS1833-stationcard.pdf) * LATITUDE: -65.175167 * LONGITUDE: -0.457333 * DATE/TIME: 1990-04-17T22:03:00 * ELEVATION: -4335.0 m * Penetration: 0.45 m * Recovery: 0.45 m * LOCATION: Weddell Sea * CAMPAIGN: ANT-VIII/6 (PS16) (URI: https://doi.org/10.2312/BzP_0090_1991) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Giant box corer (GKG) (URI: http://en.wikipedia.org/wiki/Box_corer) PS2268-3 (PS22/744) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS2268-stationcard.pdf) * LATITUDE: -49.748830 * LONGITUDE: -34.365000 * DATE/TIME: 1992-08-19T14:43:00 * ELEVATION: -5124.0 m * Recovery: 13.81 m * LOCATION: South Atlantic Ocean * CAMPAIGN: ANT-X/5 (PS22 06AQANTX_5) (URI: https://doi.org/10.2312/BzP_0131_1993) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: 14 core sections: 0-0.81, 0.81-1.81, 1.81-2.81, 2.81-3.81, 3.81-4.81, 4.81-5.81, 5.81-6.81, 6.81-7.81, 7.81-8.81, 8.81-9.81, 9.81-10.81, 10.81-11.81, 11.81-12.81, 12.81-13.81 m PS2269-7 (PS22/747) (URI: https://store.pangaea.de/Images/Cores/PS-stationcard/PS2269-stationcard.pdf) * LATITUDE: -50.371000 * LONGITUDE: -33.236000 * DATE/TIME: 1992-08-20T22:45:00 * ELEVATION: -4779.0 m * Recovery: 11.98 m * LOCATION: South Atlantic Ocean * CAMPAIGN: ANT-X/5 (PS22 06AQANTX_5) (URI: https://doi.org/10.2312/BzP_0131_1993) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Gravity corer (Kiel type) (SL) * COMMENT: 12 sections: 0-100, 100-200, 200-301, 301-401,. 401-5010, 501-601, 601-701, 701-801, 801-898, 898-998, 998-1098, 1098-1198 Parameter(s): LATITUDE (Latitude) * GEOCODE LONGITUDE (Longitude) * GEOCODE Event label (Event) Elevation of event [m] (Elevation) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Manganese [%] (Mn) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Iron [%] (Fe) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Manganese/Iron ratio (Mn/Fe) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: Calculated Aluminium [%] (Al) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Vanadium [mg/kg] (V) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Chromium [mg/kg] (Cr) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Cobalt [mg/kg] (Co) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Nickel [mg/kg] (Ni) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Copper [mg/kg] (Cu) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Zinc [mg/kg] (Zn) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Arsenic [mg/kg] (As) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Strontium [mg/kg] (Sr) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Molybdenum [mg/kg] (Mo) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Barium [mg/kg] (Ba) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Lanthanum [mg/kg] (La) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Cerium [mg/kg] (Ce) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Neodymium [mg/kg] (Nd) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Samarium [mg/kg] (Sm) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Terbium [mg/kg] (Tb) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Ytterbium [mg/kg] (Yb) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Lutetium [mg/kg] (Lu) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: HF/HNO3/H2O2 pressure digestion Cerium/Lanthanum ratio (Ce/La) * PI: Kasten, Sabine (https://orcid.org/0000-0001-7453-5137, sabine.kasten@awi.de, http://www.awi.de/en/about-us/organisation/staff/sabine-kasten.html) * METHOD/DEVICE: Calculated License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 220 data points */ Latitude Longitude Event Elevation [m] Depth sed [m] Mn [%] Fe [%] Mn/Fe Al [%] V [mg/kg] Cr [mg/kg] Co [mg/kg] Ni [mg/kg] Cu [mg/kg] Zn [mg/kg] As [mg/kg] Sr [mg/kg] Mo [mg/kg] Ba [mg/kg] La [mg/kg] Ce [mg/kg] Nd [mg/kg] Sm [mg/kg] Tb [mg/kg] Yb [mg/kg] Lu [mg/kg] Ce/La -65.1732 -0.4594 PS1833-1 -4335.0 0.00 15.06 14.14 1.06 1.92 579.00 44 5269 2261 1353 746 228 1127 132 1090 164 1593 185 33.1 6.5 22.6 3.2 9.7 -65.0256 9.1874 PS1826-2 -4782.0 0.00 14.18 13.99 1.01 1.94 682.00 70 5347 2590 1279 596 241 924 161 857 149 1550 146 29.5 6.8 24.6 2.7 10.4 -50.3710 -33.2360 PS2269-7 -4779.0 0.04 16.92 5.24 3.23 2.91 388.00 37 641 5764 2788 1908 83 497 269 656 31 205 40 11.1 2.0 7.0 0.8 6.6 -49.7488 -34.3650 PS2268-3 -5124.0 0.03 18.39 6.43 2.86 2.34 581.00 71 777 6738 3303 1731 144 489 315 644 40 283 53 19.9 5.4 12.2 0.8 7.1 -49.7488 -34.3650 PS2268-3 -5124.0 0.15 19.92 5.85 3.41 2.50 422.00 41 555 5796 3924 2432 81 511 406 706 36 236 49 14.8 2.7 8.8 1.1 6.5 -32.8550 10.2917 GeoB2010-1 -5049.0 0.00 18.08 9.02 2.00 2.05 573.00 48 1474 5904 2618 857 170 680 218 787 102 773 103 27.6 5.1 20.4 3.0 7.6 -32.5000 -41.4317 GeoB2825-3 -4352.0 0.00 16.58 12.71 1.30 2.06 809.00 95 616 3515 1181 848 322 776 249 619 140 705 151 48.9 11.2 41.4 3.2 5.0 -13.1517 0.1500 GeoB1037-2 -5626.0 0.00 31.21 2.71 11.54 2.44 633.00 55 579 4863 5422 1428 137 297 661 488 32 488 46 25.5 5.1 12.0 1.0 15.1 -13.1517 0.1500 GeoB1037-2 -5626.0 0.03 25.16 6.77 3.86 3.03 655.00 59 686 5750 5000 1030 168 441 417 720 59 575 75 29.5 5.9 17.9 2.4 10.0 -8.9167 -33.7000 GeoB2208-1 -3977.0 0.00 15.79 16.80 0.94 1.67 907.00 62 2554 2304 516 505 357 1050 249 651 210 1307 190 40.4 7.4 30.6 4.1 6.2