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von Blanckenburg, Friedhelm; Nägler, Thomas F (2001): (Table 1) Pb isotope results of leach experiments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.846639, In supplement to: von Blanckenburg, F; Nägler, TF (2001): Weathering versus circulation-controlled changes in radiogenic isotope tracer composition of the Labrador Sea and North Atlantic Deep Water. Paleoceanography, 16(4), 424-434, https://doi.org/10.1029/2000PA000550

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Project(s):
Coverage:
Median Latitude: 68.326986 * Median Longitude: -58.782440 * South-bound Latitude: 65.082830 * West-bound Longitude: -64.655000 * North-bound Latitude: 70.458000 * East-bound Longitude: -49.797170
Date/Time Start: 1985-09-05T13:25:00 * Date/Time End: 1985-09-27T20:30:00
Minimum DEPTH, sediment/rock: 2.4 m * Maximum DEPTH, sediment/rock: 456.0 m
Event(s):
105-645B  * Latitude: 70.457200 * Longitude: -64.654300 * Date/Time Start: 1985-09-05T13:25:00 * Date/Time End: 1985-09-10T01:25:00 * Elevation: -2019.0 m * Penetration: 298.9 m * Recovery: 171.68 m * Location: Baffin Bay * Campaign: Leg105 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores; 298.3 m cored; 0 m drilled; 57.6 % recovery
105-645E  * Latitude: 70.458000 * Longitude: -64.655000 * Date/Time Start: 1985-09-13T17:00:00 * Date/Time End: 1985-09-27T20:30:00 * Elevation: -2018.0 m * Penetration: 1147.1 m * Recovery: 535.57 m * Location: Baffin Bay * Campaign: Leg105 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 78 cores; 720.9 m cored; 0 m drilled; 74.3 % recovery
Amitsoq_Isua  * Latitude: 65.140000 * Longitude: -49.930000
Size:
447 data points

Data

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


Event

Latitude

Longitude

Sample label

Sample comment

Depth sed [m]

Latitude

Longitude

Area
10 
208Pb/204Pb
11 
208Pb/204Pb e [±]
12 
207Pb/204Pb
13 
207Pb/204Pb e [±]
14 
206Pb/204Pb
15 
206Pb/204Pb e [±]
16 
208Pb/206Pb
17 
208Pb/206Pb e [±]
18 
207Pb/206Pb
19 
207Pb/206Pb std e [±]
20 
Pb [mg/kg]
105-645B 70.4572-64.6543105-645B-1X2.470.45720-64.65430Buffin Bay, sediments38.2620.02015.37890.008017.31510.00862.209730.000240.888180.000105.70
105-645B70.4572-64.6543105-645B-1XLeach 0.05 M HCl2.470.45720-64.65430Buffin Bay, sediments43.2540.11315.56860.040120.44610.05342.115490.000490.761440.000190.04
105-645B70.4572-64.6543105-645B-5X35.070.45720-64.65430Buffin Bay, sediments38.1520.01815.38370.007117.13860.00792.226080.000250.897600.000107.60
105-645B70.4572-64.6543105-645B-5XLeach 0.05 M HCl35.070.45720-64.65430Buffin Bay, sediments42.0440.11615.74830.040921.02220.05581.999970.000520.749130.000190.06
105-645B70.4572-64.6543105-645B-8X64.070.45720-64.65430Buffin Bay, sediments36.9010.01615.23770.006616.31140.00702.262270.000250.934170.000108.00
105-645B70.4572-64.6543105-645B-8XLeach 0.05 M HCl64.070.45720-64.65430Buffin Bay, sediments42.7010.15415.71220.056620.50990.07602.081960.000690.766080.000300.02
105-645B70.4572-64.6543105-645B-9X76.070.45720-64.65430Buffin Bay, sediments39.4450.01615.61620.006319.09460.00772.065790.000220.817830.0000890.00
105-645B70.4572-64.6543105-645B-9XLeach 0.05 M HCl76.070.45720-64.65430Buffin Bay, sediments42.0080.03115.85080.010421.22440.01321.979220.000370.746820.000111.10
105-645B70.4572-64.6543105-645B-11X94.070.45720-64.65430Buffin Bay, sediments36.4610.02115.29440.009016.70090.00992.183200.000240.915780.000112.90
105-645B70.4572-64.6543105-645B-11XLeach 0.05 M HCl94.070.45720-64.65430Buffin Bay, sediments44.9160.04815.83660.017321.91210.02292.049840.000310.722730.000090.10
SM-AC 65.5000-115.2500SM-AC-95-9 Acasta GneissArchean Rocks35.3230.01715.22280.007315.25100.00712.316140.000240.998150.000104.10
SM-AC65.5000-115.2500SM-AC-95-9 Acasta GneissLeach 0.05 M HClArchean Rocks42.7750.19815.34390.071118.90610.08992.262500.000740.811580.000430.02
SM-AC65.5000-115.2500SM-AC-95-11 Acasta GneissArchean Rocks43.1780.01915.48330.006815.52260.00682.781600.000290.997470.000106.30
SM-AC65.5000-115.2500SM-AC-95-11 Acasta GneissLeach 0.05 M HClArchean Rocks127.7920.09616.67840.012522.19700.01665.757170.000830.751380.000090.50
SM-AC65.5000-115.2500SM-AC-95-12 Acasta GneissArchean Rocks43.1250.01816.30380.006818.64140.00782.313390.000250.874600.0000914.60
SM-AC65.5000-115.2500SM-AC-95-12 Acasta GneissLeach 0.05 M HClArchean Rocks48.1170.02316.18800.007118.98310.00802.534700.000420.852760.000103.20
SM-AC65.5000-115.2500155710 Diorite, Amitsoq GneissArchean Rocks31.5100.01313.19850.005411.52760.00472.733410.000281.144950.000127.20
SM-AC65.5000-115.2500155710 Diorite, Amitsoq GneissLeach 0.05 M HClArchean Rocks31.9790.02313.33100.009612.12250.00832.637970.000431.099690.000160.10
Amitsoq_Isua 65.1400-49.930011052865.11267-49.93950Amitsoq and Isua Stream Sediments33.4480.01414.13120.005713.68870.00552.443490.000261.032320.0001066.00
Amitsoq_Isua65.1400-49.9300110528Leach 0.05 M HCl65.11267-49.93950Amitsoq and Isua Stream Sediments39.7760.01915.26440.006919.46980.00862.042960.000320.784000.000090.60
Amitsoq_Isua65.1400-49.930011032665.16283-49.79717Amitsoq and Isua Stream Sediments33.4220.01414.21310.005714.04720.00562.379250.000251.011810.0001070.00
Amitsoq_Isua65.1400-49.9300110326Leach 0.05 M HCl65.16283-49.79717Amitsoq and Isua Stream Sediments39.2790.01914.91460.006819.24770.00852.040690.000290.774880.000080.50
Amitsoq_Isua65.1400-49.930010586265.16400-50.11683Amitsoq and Isua Stream Sediments34.3610.01414.41820.005814.81970.00602.318610.000240.972910.00010112.00
Amitsoq_Isua65.1400-49.9300105862Leach 0.05 M HCl65.16400-50.11683Amitsoq and Isua Stream Sediments36.8590.01614.84890.006516.78150.00692.196420.000270.884840.000101.30
Amitsoq_Isua65.1400-49.930010589465.13400-49.87983Amitsoq and Isua Stream Sediments33.2220.01414.07790.005713.45610.00542.468910.000271.046210.00011119.00
Amitsoq_Isua65.1400-49.9300105894Leach 0.05 M HCl65.13400-49.87983Amitsoq and Isua Stream Sediments39.6420.02014.75190.006817.86700.00782.218740.000390.825650.000100.60
Amitsoq_Isua65.1400-49.930011035665.08283-50.13817Amitsoq and Isua Stream Sediments33.3340.01414.09530.005713.93070.00562.392860.000261.011820.0001080.00
Amitsoq_Isua65.1400-49.9300110356Leach 0.05 M HCl65.08283-50.13817Amitsoq and Isua Stream Sediments36.6720.03014.59980.010116.44390.01092.230130.001130.887860.000300.40
105-645E 70.4580-64.6550105-645E-4R456.070.45800-64.65500Multiple Leach Test35.8320.01715.18850.007415.87560.00772.257030.000250.956720.000108.20
105-645E70.4580-64.6550105-645E-4R0.05 M HCl456.070.45800-64.65500Multiple Leach Test40.7060.05815.77330.022121.05070.03041.933700.000370.749300.000120.10
105-645E70.4580-64.6550105-645E-4R0.6 M HCl456.070.45800-64.65500Multiple Leach Test40.8870.02915.72870.010320.49930.01291.994540.000440.767280.000140.50
105-645E70.4580-64.6550105-645E-4R0.05 M HBr456.070.45800-64.65500Multiple Leach Test40.7670.07315.69430.026720.75670.03361.964050.000670.756110.000200.20
105-645E70.4580-64.6550105-645E-4RNaCI + 0.05 M HBrpH=1.5456.070.45800-64.65500Multiple Leach Test40.6260.08015.68510.029720.22580.03892.008630.000620.775500.000220.10