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McManus, James (2006): (Table T3) Sediment concentrations of major and trace elements for ODP Sites 202-1233 and 202-1234 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.774179, Supplement to: McManus, J (2006): Data report: major and trace element data for Leg 202 Sites 1233 and 1234. In: Tiedemann, R; Mix, AC; Richter, C; Ruddiman, WF (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 202, 1-9, https://doi.org/10.2973/odp.proc.sr.202.202.2006

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Abstract:
The exchange of waters between the Pacific and the Southern Oceans occurs along the eastern boundary of the South Pacific. Because water masses of the Antarctic provide a connection among the world's ocean basins, these water masses maintain the ability to influence changes in ocean circulation and climate (Lynch-Stieglitz et al., 1996, doi:10.1029/95PA03772). One of the primary goals of Ocean Drilling Program (ODP) Leg 202 was to exploit the sediments underlying the southeast Pacific continental margin to ascertain how changes in past ocean circulation (i.e. water mass distributions) have affected global carbon, heat, and nutrient balances.
Sediments at Site 1233 are bathed by oxygen-rich Antarctic Intermediate Water at a water depth of 838 m, whereas Pacific Central Water bathes the overlying waters at Site 1234. Site 1234 is located north of Site 1233 at 1015-m water depth. Because of rapid erosion of the high Andes, terrigenous sedimentation rates at these sites are in the range of 1-2 m/k.y.
To assess changes in the reducing nature of these sediments through time, a number of geochemical indicators were determined. The solubility of uranium, molybdenum, cadmium, and vanadium decreases under the reducing conditions common along the continental margin seafloor; thus changes in their distribution may signify changes in the reducing character of the surface sediment. A number of other, primarily ancillary, elements were also measured. Most of these elements are used to assess terrigenous inputs.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -38.609648 * Median Longitude: -74.065780 * South-bound Latitude: -41.000080 * West-bound Longitude: -74.449860 * North-bound Latitude: -36.219217 * East-bound Longitude: -73.681700
Date/Time Start: 2002-04-12T00:00:00 * Date/Time End: 2002-04-15T00:00:00
Minimum DEPTH, sediment/rock: 0.06 m * Maximum DEPTH, sediment/rock: 47.17 m
Event(s):
202-1233  * Latitude: -41.000080 * Longitude: -74.449860 * Date/Time: 2002-04-12T00:00:00 * Elevation: -838.0 m * Penetration: 451.6 m * Recovery: 422.2 m * Location: South-East Pacific * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: cores; 411 m cored; 40.6 m drilled; 102.7 % recovery
202-1234  * Latitude: -36.219217 * Longitude: -73.681700 * Date/Time: 2002-04-15T00:00:00 * Elevation: -1014.7 m * Penetration: 466.7 m * Recovery: 435.2 m * Location: South Pacific Ocean * Campaign: Leg202 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 49 cores; 461.6 m cored; 5.1 m drilled; 94.3 % recovery
Comment:
Sediment depth is given in mcd. Samples were prepared using acid hotplate digestion.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelMcManus, JamesDSDP/ODP/IODP sample designation
3 DEPTH, sediment/rockDepth sedmGeocode
4 PotassiumKmg/kgMcManus, James
5 CalciumCa2+mg/kgMcManus, James
6 MagnesiumMg2+mg/kgMcManus, James
7 ManganeseMnmg/kgMcManus, James
8 CopperCumg/kgMcManus, James
9 IronFemg/kgMcManus, James
10 TitaniumTimg/kgMcManus, James
11 BariumBamg/kgMcManus, James
12 UraniumUmg/kgMcManus, James
13 CadmiumCdmg/kgMcManus, James
14 MolybdenumMomg/kgMcManus, James
15 VanadiumVmg/kgMcManus, James
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
551 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample label		3 
Depth sed [m]		4 
K [mg/kg]		5 
Ca2+ [mg/kg]		6 
Mg2+ [mg/kg]		7 
Mn [mg/kg]		8 
Cu [mg/kg]		9 
Fe [mg/kg]		10 
Ti [mg/kg]		11 
Ba [mg/kg]		12 
U [mg/kg]		13 
Cd [mg/kg]		14 
Mo [mg/kg]		15 
V [mg/kg]
202-1233 202-1233C-1H-1,40-420.4011397459591645860649.74627048444503.40.201.2193
202-1233202-1233C-1H-2,76-782.2711790503211612062946.84651849154923.60.201.3195
202-1233202-1233C-1H-3,142-1444.4411764717801672062945.65013249285273.60.231.1191
202-1233202-1233C-2H-2,76-788.7312879781471794466246.35255250925283.70.231.0207
202-1233202-1233C-2H-3,76-7810.2412104638921603259844.04982450124633.10.201.6206
202-1233202-1233C-2H-4,112-11412.1511784796052236977642.85478250504742.40.191.0199
202-1233202-1233D-3H-2,40-4213.4711184591781642368440.74886252663832.60.181.0202
202-1233202-1233C-2H-5,148-15014.0111325612951646273840.95312256334003.10.241.7228
202-1233202-1233D-3H-3,40-4214.9811096668661632271540.95022251103833.30.251.0209
202-1233202-1233D-3H-4,112-11417.2010796615961612869239.74901251333483.10.181.1209
202-1233202-1233D-3H-6,40-4219.4811756493761795873541.14937652903593.60.221.2219
202-1233202-1233D-4H-3,4-626.6512315489151867479446.04862851223372.80.211.3213
202-1233202-1233D-4H-4,40-4228.5012828511882100685546.85025149003343.80.181.5211
202-1233202-1233D-4H-5,76-7830.3611692587662190686549.24922848003322.80.181.6201
202-1233202-1233B-3H-2,148-15031.1311823529301792174548.94602648043193.30.181.0215
202-1233202-1233B-3H-4,40-4233.0611940548752032380555.24742947153422.40.171.4198
202-1233202-1233B-3H-4,148-15034.1412107401171279965950.14656451822982.80.181.3223
202-1233202-1233C-5H-1,148-15037.5412974452181885580756.24699149363522.80.181.3196
202-1233202-1233C-5H-2,112-11438.7312395471642073583146.05119050043423.30.191.9202
202-1233202-1233C-5H-4,148-15040.6012477478232507694149.05088948743343.40.201.8212
202-1233202-1233D-6H-2,148-15044.13116394406827215100250.55315150463362.90.171.4228
202-1233202-1233D-6H-4,54-5646.1912013423661970682555.74905646833323.10.222.0211
202-1233202-1233D-6H-5,4-647.1712901469371821386053.44749948343543.20.191.4197
202-1234 202-1234A-1H-1,6-80.061249222413964541547.04062643673434.30.362.7159
202-1234202-1234A-1H-1,26-280.2613083284331397352237.34361043323994.60.422.7146
202-1234202-1234A-1H-1,56-580.5613471354841803860839.44435543704344.40.402.5151
202-1234202-1234A-1H-1,116-1181.1613695311501382953434.94189144044034.90.552.5158
202-1234202-1234A-1H-2,6-81.5713936338021357652452.64322244883934.70.472.7155
202-1234202-1234A-1H-2,56-582.0713632364041403056931.94304845703674.40.382.5162
202-1234202-1234A-1H-2,106-1082.5713652372841431161434.44359347033794.10.402.1166
202-1234202-1234A-1H-2,146-1482.9714066434731810972036.04596546244133.60.351.7159
202-1234202-1234B-1H-3,58.8-603.4513861395121462661282.84397345573763.70.271.9178
202-1234202-1234B-1H-5,88.8-903.7514616378931611267541.44394345543793.70.281.5184
202-1234202-1234B-1H-4,48.8-504.8614171336211631062233.34167844183503.40.201.9176
202-1234202-1234B-1H-4,118.8-2005.561266912138657039235.43594345672093.90.211.8163
202-1234202-1234A-2H-2,88.8-907.5615789413382041177540.24535746513994.20.331.8173
202-1234202-1234A-2H-2,108.8-1107.7614675382551570964040.84483946723614.60.292.1179
202-1234202-1234A-2H-2,138.8-1408.0614313338041379660336.54111345993353.90.321.6180
202-1234202-1234A-2H-2,148.8-1508.1614783375041550265637.54313045323634.40.271.8175
202-1234202-1234A-2H-4,8.75-109.8114630345911559463836.94196344513664.30.442.6164
202-1234202-1234A-2H-4,18.75-209.914.00.273.9174
202-1234202-1234A-2H-4,28.75-3010.0115203352921677169739.24434145553833.80.232.7171
202-1234202-1234A-2H-4,38.75-4010.1114775343881704870240.84371344593644.20.232.3174