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Pettke, Thomas; Halliday, Alex N; Hall, Chris M; Rea, David K (2000): (Table 1) Nd and Sr isotope ratios, and Sm, Nd, Rb, Sr concentrations of the silicate fraction of dust from ODP holes 145-885A and 145-886B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.711040, In supplement to: Pettke, T et al. (2000): Dust production and deposition in Asia and the north Pacific Ocean over the past 12 Myr. Earth and Planetary Science Letters, 178(3-4), 397-413, https://doi.org/10.1016/S0012-821X(00)00083-2

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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 44.689000 * Median Longitude: -179.984000 * South-bound Latitude: 44.688300 * West-bound Longitude: 168.272000 * North-bound Latitude: 44.689700 * East-bound Longitude: -168.240000
Date/Time Start: 1992-04-09T18:15:00 * Date/Time End: 1992-09-05T06:15:00
Minimum DEPTH, sediment/rock: 3.47 m * Maximum DEPTH, sediment/rock: 55.17 m
Event(s):
145-885A  * Latitude: 44.688300 * Longitude: 168.272000 * Date/Time Start: 1992-09-03T07:30:00 * Date/Time End: 1992-09-04T10:00:00 * Elevation: -5720.0 m * Penetration: 58.8 m * Recovery: 53.72 m * Location: North Pacific Ocean * Campaign: Leg145 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 58.8 m cored; 0 m drilled; 91.4 % recovery
145-886B  * Latitude: 44.689700 * Longitude: -168.240000 * Date/Time Start: 1992-04-09T18:15:00 * Date/Time End: 1992-09-05T06:15:00 * Elevation: -5726.0 m * Penetration: 68.9 m * Recovery: 60.5 m * Location: North Pacific Ocean * Campaign: Leg145 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 68.9 m cored; 0 m drilled; 87.8 % recovery
Comment:
Depth, sediment (m) is meters composite depth (mcd), a common depth below sediment surface is assigned to samples from neighboring drilling sites in order to be able to directly compare them (Rea et al., 1998, doi:10.1029/98PA00123). AGE is the stratigraphic age of the samples after Rea et al. (1998)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 DEPTH, sediment/rockDepth sedmGeocode
3 AGEAgeka BPGeocode
4 Sample code/labelSample labelPettke, ThomasDSDP/ODP/IODP sample designation
5 SamariumSmmg/kgPettke, Thomas
6 NeodymiumNdmg/kgPettke, Thomas
7 Samarium-147/Neodymium-144 ratio147Sm/144NdPettke, ThomasThermal Ionization Mass Spectrometry (TIMS)Estimated 95% confidence level for 147Sm/144Nd <=0.5%
8 Neodymium-143/Neodymium-144 ratio143Nd/144NdPettke, ThomasThermal Ionization Mass Spectrometry (TIMS)
9 Neodymium-143/Neodymium-144 ratio, error143Nd/144Nd e±Pettke, ThomasThermal Ionization Mass Spectrometry (TIMS)2 S.E.M.
10 ε-Neodymiumε-NdPettke, ThomasThermal Ionization Mass Spectrometry (TIMS)Present-day epsilon-Nd = [(143Nd/144Nd) sample/(143Nd/144Nd)CHUR-1]*10000, where (143Nd/144Nd)CHUR= 0.512638
11 ε-Neodymium, standard deviationε-Nd std dev±Pettke, ThomasThermal Ionization Mass Spectrometry (TIMS)2 S.E.M.
12 Age modelAge modelkaPettke, ThomasCalculatedDepleted mantle Nd model ages, calculated following McCulloch and Wasserburg (1978, doi:10.1126/science.200.4345.1003)
13 RubidiumRbmg/kgPettke, Thomas
14 StrontiumSrmg/kgPettke, Thomas
15 Rubidium-87/Strontium-86 ratio87Rb/86SrPettke, ThomasThermal Ionization Mass Spectrometry (TIMS)Estimated 95% confidence level <=1%
16 Strontium-87/Strontium-86 ratio87Sr/86SrPettke, ThomasThermal Ionization Mass Spectrometry (TIMS)
17 Strontium-87/Strontium-86 ratio, error87Sr/86Sr e±Pettke, ThomasThermal Ionization Mass Spectrometry (TIMS)2 S.E.M.
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
277 data points

Data

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

1 
Event		2 
Depth sed [m]		3 
Age [ka BP]		4 
Sample label		5 
Sm [mg/kg]		6 
Nd [mg/kg]		7 
147Sm/144Nd		8 
143Nd/144Nd		9 
143Nd/144Nd e [±]		10 
ε-Nd		11 
ε-Nd std dev [±]		12 
Age model [ka]		13 
Rb [mg/kg]		14 
Sr [mg/kg]		15 
87Rb/86Sr		16 
87Sr/86Sr		17 
87Sr/86Sr e [±]
145-885A 3.47560145-885A-1H-2,105-1103.8120.020.1150.5122020.000009-8.500.181460000142.6204.72.010.7124180.000009
145-885A6.731200145-885A-2H-1,130-1355.1927.030.1160.5123040.000007-6.510.14132000089.7184.81.400.7111780.000009
145-885A9.771810145-885A-2H-3,130-1356.5435.540.1110.5122260.000007-8.040.141370000132.0187.82.020.7132960.000010
145-885A13.602400145-885A-2H-5,30-358.4447.650.1070.5121490.000007-9.540.141430000167.5198.22.430.7162090.000009
145-885A20.003160145-885A-3H-1,30-354.6627.080.1040.5121340.000006-9.830.121410000107.9169.01.840.7177180.000013
145-885A22.603460145-885A-3H-2,30-354.2522.640.1140.5121490.000006-9.540.121520000101.7209.61.400.7154720.000010
145-885A25.603950145-885A-3H-4,30-354.3524.820.1060.5121710.000006-9.110.121390000164.1236.62.000.7140900.000011
145-885A28.604540145-885A-3H-6,30-356.8539.010.1060.5121480.000008-9.560.161420000159.5187.22.460.7155690.000013
145-885A33.715550145-885A-4H-4,30-355.9534.800.1030.5121320.000007-9.860.141410000168.5185.32.620.7167640.000011
145-885A36.876090145-885A-4H-6,30-359.1152.980.1040.5121170.000006-10.160.121430000177.5204.92.500.7164750.000010
145-885A39.956480145-885A-5H-1,105-1105.8834.140.1040.5121410.000006-9.690.12141000097.1166.01.690.7137560.000010
145-885A42.726900145-885A-5H-3,30-356.2336.560.1030.5120990.000007-10.510.141450000188.0201.62.690.7167350.000010
145-885A47.237580145-885A-5H-5,105-1104.4825.820.1050.5121250.000007-10.010.141440000161.6303.61.530.7131560.000016
145-885A49.217820145-885A-5H-6,105-1106.1935.860.1040.5121600.000008-9.320.161380000183.0260.62.020.7119700.000029
145-885A50.607990145-885A-6H-1,30-3512.2971.380.1040.5121490.000005-9.540.101390000130.4224.11.680.7150660.000010
145-885A52.389080145-885A-6H-2,30-3510.9861.810.1070.5121820.000008-8.890.161390000126.1320.91.130.7129130.000009
145-885A53.8210140145-885A-6H-3,30-356.1834.530.1080.5121990.000009-8.560.181380000174.6254.71.970.7134970.000013
145-885A55.1711130145-885A-6H-4,30-3554.240.5121750.000005-9.030.10126.7238.21.530.7110820.000010
145-886B 17.452880145-886B-3H-6,30-358.7545.580.1160.5122680.000007-7.220.141380000124.4218.81.640.7113960.000009
145-886B30.544920145-886B-5H-1,54-596.3035.210.1080.5121310.000007-9.890.141470000139.4124.83.220.7211080.000010