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Groeneveld, Jeroen; Tiedemann, Ralf (2005): Magnesium/Calcium ratio and Sea surface temperatures of Site 165-1000 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.315904

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Keyword(s):
Ocean Gateways; ODP
Related to:
Groeneveld, Jeroen (2005): Effect of the Pliocene closure of the Panamanian Gateway on Caribbean and east Pacific sea surface temperatures and salinities by applying combined Mg/Ca and delta18O measurements (5.6-2.2 Ma). PhD Thesis, Mathematisch-Naturwissenschaftliche Fakultät der Christian-Albrechts-Universität zu Kiel, Germany, urn:nbn:de:gbv:8-diss-15166
Funding:
German Research Foundation (DFG), grant/award no. 5468851: Impact of Gateways on Ocean Circulation, Climate, and Evolution
Coverage:
Latitude: 16.053700 * Longitude: -79.867400
Date/Time Start: 1996-02-01T00:00:00 * Date/Time End: 1996-02-05T00:00:00
Minimum DEPTH, sediment/rock: 122.050 m * Maximum DEPTH, sediment/rock: 138.850 m
Event(s):
165-1000 * Latitude: 16.053700 * Longitude: -79.867400 * Date/Time Start: 1996-02-01T00:00:00 * Date/Time End: 1996-02-05T00:00:00 * Elevation: -915.8 m * Penetration: 1249.1 m * Recovery: 680.4 m * Location: Caribbean Sea * Campaign: Leg165 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 81 cores; 764.6 m cored; 0 m drilled; 89% recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
AGEAgeka BPGeocode
Depth, compositeDepth compmcdTiedemann, RalfIntercore correlation
Sample code/labelSample labelTiedemann, RalfDSDP/ODP/IODP sample designation
Globigerinoides sacculifer, δ18OG. sacculifer δ18O‰ PDBTiedemann, RalfMass spectrometer Finnigan Delta PlusSize fraction: 355-400 µm
Globigerinoides sacculifer, δ18OG. sacculifer δ18O‰ PDBTiedemann, RalfCalculatedcorrected for a temperature cyclicity of 2.5 degree C
Magnesium/Calcium ratioMg/CaTiedemann, RalfICP-OES, Inductively coupled plasma - optical emission spectrometry
Magnesium/Calcium ratioMg/CaTiedemann, RalfCalculatedcorrected to change salinity
Salinity changedelta STiedemann, Ralf
10 Magnesium/Calcium changedelta Mg/Ca7%/sal unitTiedemann, Ralfsee commentcorrected using a 7% increase in Mg/Ca per 1 unit salinity increase (Nürnberg et al., 1996)
11 Sea surface temperature, annual meanSST (1-12)°CTiedemann, RalfCalculatedcorrected from Mg/Ca ratios after Nürnberg et al., 2000
Size:
1521 data points

Data

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


Depth sed [m]

Age [ka BP]

Depth comp [mcd]
(Intercore correlation)

Sample label
(DSDP/ODP/IODP sample designation)

G. sacculifer δ18O [‰ PDB]
(Size fraction: 355-400 µm, Ma...)

G. sacculifer δ18O [‰ PDB]
(corrected for a temperature c...)

Mg/Ca
(ICP-OES, Inductively coupled ...)

Mg/Ca
(corrected to change salinity,...)

delta S
10 
delta Mg/Ca [7%/sal unit]
(corrected using a 7% increase...)
11 
SST (1-12) [°C]
(corrected from Mg/Ca ratios a...)
122.0503894.300121.80165-1000A-14H-4,25-27-0.62-0.315.7804.7002.6618.60029.70
122.1503897.000121.90165-1000A-14H-4,35-37-1.37-1.295.0004.7500.704.90029.90
122.2503899.100121.99165-1000A-14H-4,45-47-1.24-1.124.7604.4101.047.30028.90
122.7503910.300122.47165-1000A-14H-4,95-970.030.526.2404.4004.2029.40028.90
122.8603912.600122.57165-1000A-14H-4,106-108-0.020.486.6604.6904.2429.60029.70
122.9503914.700122.66165-1000A-14H-4,115-117-0.380.005.7904.4603.2823.00029.00
123.0503916.900122.75165-1000A-14H-4,125-127-0.66-0.375.1204.2102.5517.80028.30
123.1503919.200122.85165-1000A-14H-4,135-137-0.88-0.654.5203.9001.9713.80027.30
123.2503921.300122.94165-1000A-14H-4,145-147-0.86-0.634.4003.7802.0314.20026.90
123.3503923.600123.04165-1000A-14H-5,5-7-1.33-1.234.5604.3000.825.70028.60
123.4503925.700123.13165-1000A-14H-5,15-17-0.91-0.694.9104.2601.9113.40028.40
123.5503928.100123.23165-1000A-14H-5,25-27-0.220.215.6504.1903.6925.90028.20
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124.1503941.100123.79165-1000A-14H-5,85-87-1.53-1.494.9504.8500.292.10030.10
124.2503943.500123.89165-1000A-14H-5,95-97-1.26-1.144.3004.0001.007.00027.60
124.3503945.600123.98165-1000A-14H-5,105-107-1.37-1.295.5005.2300.704.90031.10
124.4503947.900124.08165-1000A-14H-5,115-117-0.43-0.066.5705.1203.1622.10030.90
124.5503950.000124.17165-1000A-14H-5,125-127-0.190.266.8705.0503.7926.60030.70
124.6503953.200124.27165-1000A-14H-5,135-137-0.56-0.245.7004.5802.8119.70029.40
124.7503956.000124.36165-1000A-14H-5,145-147-0.97-0.774.3903.8501.7512.20027.10
124.8503959.200124.46165-1000A-14H-6,5-7-1.38-1.305.0304.7900.684.80030.00
124.9503962.000124.55165-1000A-14H-6,15-17-0.93-0.725.6104.8901.8412.90030.20
125.0503965.200124.65165-1000A-14H-6,25-27-0.92-0.705.4104.6901.8913.20029.70
125.1503968.000124.74165-1000A-14H-6,35-37-0.370.026.1604.7303.3223.20029.80
125.2503971.200124.84165-1000A-14H-6,45-47-0.280.136.3304.7603.5424.80029.90
125.3503974.000124.93165-1000A-14H-6,55-57-0.180.265.9504.3703.8026.60028.80
125.4503977.200125.03165-1000A-14H-6,65-67-0.83-0.585.9605.0802.1114.80030.70
125.5503980.000125.12165-1000A-14H-6,75-77-0.54-0.205.5404.4202.8820.20028.90
125.6503983.200125.22165-1000A-14H-6,85-87-0.88-0.655.2904.5501.9913.90029.30
125.7503986.000125.31165-1000A-14H-6,95-97-1.04-0.865.3104.7301.5610.90029.80
125.8503989.200125.41165-1000A-14H-6,105-107-1.24-1.124.5104.1801.047.30028.20
125.9503992.000125.50165-1000A-14H-6,115-117-0.86-0.624.3503.7302.0314.20026.70
126.0503995.200125.60165-1000A-14H-6,125-127-0.74-0.474.6703.9002.3516.40027.30
126.1503998.000125.69165-1000A-14H-6,135-137-0.62-0.305.2604.2802.6718.70028.50
126.3504004.000125.88165-1000A-14H-7,5-7-0.39-0.015.7204.4103.2722.90028.90
126.4504006.900125.97165-1000A-14H-7,15-17-0.53-0.206.3405.0602.8920.20030.70
126.5504010.000126.07165-1000A-14H-7,25-27-0.63-0.325.7904.7202.6518.50029.80
126.6504012.900126.16165-1000A-14H-7,35-37-0.50-0.155.2004.1102.9820.90028.00
126.7504016.000126.26165-1000A-14H-7,45-47-0.94-0.724.7704.1501.8412.90028.10
126.8504018.900126.35165-1000A-14H-7,55-57-0.66-0.365.6204.6202.5517.90029.50
126.9504022.100126.45165-1000A-14H-7,65-67-0.68-0.395.5804.6002.5017.50029.50
127.1704029.000126.67165-1000A-14H-CC,5-7-0.46-0.095.5804.3703.0921.70028.80
126.8804064.000126.88165-1000A-15H-1,8-10-1.17-1.024.3804.0001.248.70027.60
126.9504065.900126.94165-1000A-15H-1,15-17-0.87-0.643.8503.3102.0014.00025.10
127.0504069.200127.04165-1000A-15H-1,25-27-1.11-0.953.9003.5201.389.70025.90
127.1504072.400127.14165-1000A-15H-1,35-37-0.80-0.544.1803.5402.1915.30026.00
127.2504075.400127.23165-1000A-15H-1,45-47-0.78-0.514.0403.4002.2515.80025.50
127.3504078.600127.33165-1000A-15H-1,55-57-0.84-0.604.3003.6702.0914.60026.50
127.4504081.800127.43165-1000A-15H-1,65-67-1.23-1.104.0903.7801.087.60026.90
127.5504084.800127.52165-1000A-15H-1,75-77-0.93-0.723.9603.4501.8412.90025.70
127.6504088.000127.62165-1000A-15H-1,85-87-1.41-1.344.1003.9300.594.20027.40
127.7504091.000127.72165-1000A-15H-1,95-97-1.06-0.884.3803.9101.5210.70027.30
127.8504093.700127.81165-1000A-15H-1,105-107-0.76-0.494.2703.5802.3116.10026.10
127.9504096.700127.91165-1000A-15H-1,115-117-0.54-0.204.6503.7102.8820.20026.60
128.0504099.800128.01165-1000A-15H-1,125-127-0.360.035.1603.9603.3323.30027.50
128.1504102.500128.10165-1000A-15H-1,135-137-0.88-0.645.3804.6301.9914.00029.50
128.2504105.500128.20165-1000A-15H-1,145-147-0.56-0.245.2204.1902.8119.60028.20
128.3504108.500128.30165-1000A-15H-2,5-7-1.03-0.844.4803.9801.5911.20027.50
128.4504111.200128.39165-1000A-15H-2,15-17-1.26-1.144.7004.3701.007.00028.80
128.5504114.300128.49165-1000A-15H-2,25-27-1.17-1.024.3203.9501.238.60027.40
128.6504117.300128.59165-1000A-15H-2,35-37-1.17-1.024.8204.4001.238.60028.90
128.7504120.000128.68165-1000A-15H-2,45-47-0.310.094.7003.5603.4624.30026.10
128.8504123.500128.78165-1000A-15H-2,55-57-0.77-0.505.6304.7302.2715.90029.80
128.9504126.600128.87165-1000A-15H-2,65-67-0.84-0.605.2204.4602.0814.60029.00
129.0504130.100128.97165-1000A-15H-2,75-77-1.48-1.434.5304.4000.423.00028.80
129.1504133.600129.07165-1000A-15H-2,85-87-1.56-1.544.4404.3800.201.40028.80
129.2504136.800129.16165-1000A-15H-2,95-97-1.46-1.414.2204.0800.463.20027.90
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129.6504150.400129.55165-1000A-15H-2,135-137-0.65-0.354.5303.7102.5818.10026.60
129.7504153.900129.65165-1000A-15H-2,145-147-1.18-1.044.2203.8601.218.40027.10
129.8504157.000129.74165-1000A-15H-3,5-7-1.50-1.454.2104.1000.372.60027.90
129.9504161.500129.84165-1000A-15H-3,15-17-1.21-1.084.2803.9501.127.80027.40
130.0504166.000129.94165-1000A-15H-3,25-27-1.14-0.984.2503.8601.319.20027.10
130.1504170.100130.03165-1000A-15H-3,35-37-1.14-0.984.3903.9901.319.20027.60
130.2504174.600130.13165-1000A-15H-3,45-47-1.29-1.184.3004.0200.936.50027.70
130.3504179.200130.23165-1000A-15H-3,55-57-1.46-1.414.2404.1000.473.30027.90
130.4504183.200130.32165-1000A-15H-3,65-67-1.02-0.834.5504.0301.6211.30027.70
130.5504187.800130.42165-1000A-15H-3,75-77-1.08-0.914.2603.8201.4610.20027.00
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130.7504196.400130.61165-1000A-15H-3,95-97-1.37-1.284.3604.1400.715.00028.10
130.8504200.900130.71165-1000A-15H-3,105-107-1.19-1.064.2203.8801.178.20027.20
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131.9504242.500131.77165-1000A-15H-4,65-67-0.66-0.374.7403.9002.5517.80027.30
132.0504246.200131.87165-1000A-15H-4,75-77-1.33-1.234.4104.1600.815.70028.10
132.1504249.600131.96165-1000A-15H-4,85-87-1.31-1.214.5404.2700.866.00028.50
132.2504253.300132.06165-1000A-15H-4,95-97-1.01-0.824.5003.9801.6511.50027.50
132.3504257.000132.16165-1000A-15H-4,105-107-1.43-1.374.3204.1600.543.80028.10
132.4504260.300132.25165-1000A-15H-4,115-117-1.14-0.994.3903.9901.319.20027.60
132.5504264.000132.35165-1000A-15H-4,125-127-1.02-0.834.4503.9501.6111.30027.40
132.6504266.700132.45165-1000A-15H-4,135-137-1.06-0.883.9903.5701.5210.60026.10
132.7504269.200132.54165-1000A-15H-4,145-147-1.29-1.184.0903.8300.926.50027.00
132.8504272.000132.64165-1000A-15H-5,5-7-1.21-1.084.2903.9501.127.90027.40
132.9504274.400132.73165-1000A-15H-5,15-17-1.31-1.214.5004.2300.876.10028.30
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133.1504279.900132.93165-1000A-15H-5,35-37-0.98-0.785.0204.4201.7112.00028.90
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134.8504324.800134.57165-1000A-15H-6,55-57-1.00-0.814.7704.2101.6711.70028.30
134.9504327.300134.66165-1000A-15H-6,65-67-0.96-0.764.9004.3001.7612.30028.50
135.0504330.000134.76165-1000A-15H-6,75-77-0.95-0.744.9404.3101.8112.70028.60
135.1504332.800134.86165-1000A-15H-6,85-87-1.21-1.084.4904.1401.137.90028.00
135.2504335.300134.95165-1000A-15H-6,95-97-1.22-1.093.9903.6801.107.70026.50
135.3504338.000135.05165-1000A-15H-6,105-107-1.38-1.304.0303.8400.684.80027.10
135.4504340.400135.15165-1000A-15H-6,115-117-1.32-1.224.4104.1500.855.90028.10
135.5504342.600135.24165-1000A-15H-6,125-127-0.89-0.664.3403.7401.9713.80026.70
135.6504345.000135.34165-1000A-15H-6,135-137-0.89-0.664.4503.8401.9613.70027.10
135.7504347.400135.44165-1000A-15H-6,145-147-0.92-0.704.4603.8701.8913.20027.20
135.8504349.600135.53165-1000A-15H-7,5-7-0.86-0.624.1903.5902.0514.40026.20
135.9504352.000135.63165-1000A-15H-7,15-17-1.08-0.924.5404.0801.4510.20027.90
136.0504354.400135.73165-1000A-15H-7,25-27-0.89-0.664.8704.2001.9613.70028.30
136.1504356.600135.82165-1000A-15H-7,35-37-0.81-0.564.2603.6102.1715.20026.30
136.2504359.000135.92165-1000A-15H-7,45-47-0.94-0.724.1803.6401.8412.90026.40
136.3504361.400136.02165-1000A-15H-7,55-57-1.45-1.403.9203.7900.493.40026.90
136.4304363.100136.09165-1000A-15H-7,63-65-1.30-1.204.0503.8000.896.20026.90
136.5004365.000136.17165-1000A-15H-0,5-7-1.37-1.284.3304.1100.725.00028.00
136.3504424.000136.35165-1000A-16H-1,5-7-1.51-1.473.7203.6300.342.40026.30
136.4504427.300136.44165-1000A-16H-1,15-17-1.39-1.314.1503.9600.654.60027.50
136.5504430.900136.54165-1000A-16H-1,25-27-1.52-1.484.1304.0400.322.20027.70
136.6504434.200136.63165-1000A-16H-1,35-37-1.37-1.294.3104.1000.714.90027.90
136.7504437.800136.73165-1000A-16H-1,45-47-1.62-1.614.0304.0100.050.40027.70
136.8504441.100136.82165-1000A-16H-1,55-57-1.58-1.563.7803.7400.161.10026.70
136.9504444.800136.92165-1000A-16H-1,65-67-1.42-1.354.7804.5800.594.10029.40
137.0504448.000137.01165-1000A-16H-1,75-77-1.25-1.133.9903.7101.017.10026.60
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