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Pöppelmeier, Frerk (2019): Authigenic neodymium isotope data from ODP site 172-1059 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905943, In supplement to: Pöppelmeier, Frerk; Blaser, Patrick; Gutjahr, Marcus; Süfke, Finn; Thornalley, David J R; Grützner, Jens; Jakob, Kim A; Link, Jasmin M; Szidat, Sönke; Lippold, Jörg (2019): Influence of ocean circulation and benthic exchange on deep Northwest Atlantic Nd isotope records during the past 30,000 years. Geochemistry, Geophysics, Geosystems, https://doi.org/10.1029/2019GC008271

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Abstract:
Authigenic Nd isotope data extracted with weak leaching of bulk sediment.
Keyword(s):
Blake Ridge; Leg 172; Nd isotopes
Coverage:
Median Latitude: 31.674260 * Median Longitude: -75.418645 * South-bound Latitude: 31.674190 * West-bound Longitude: -75.418770 * North-bound Latitude: 31.674330 * East-bound Longitude: -75.418520
Date/Time Start: 1997-03-03T23:07:00 * Date/Time End: 1997-03-05T00:10:00
Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 10.19 m
Event(s):
172-1059A  * Latitude: 31.674330 * Longitude: -75.418770 * Date/Time Start: 1997-03-03T23:07:00 * Date/Time End: 1997-03-04T14:45:00 * Elevation: -2985.4 m * Penetration: 98.8 m * Recovery: 105.49 m * Location: Blake Outer Ridge, North Atlantic Ocean * Campaign: Leg172 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 98.8 m cored; 0 m drilled; 106.8 % recovery
172-1059B  * Latitude: 31.674190 * Longitude: -75.418520 * Date/Time Start: 1997-03-04T14:45:00 * Date/Time End: 1997-03-05T00:10:00 * Elevation: -2985.2 m * Penetration: 92.2 m * Recovery: 95.91 m * Location: Blake-Bahama Outer Ridge, North Atlantic Ocean * Campaign: Leg172 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 92.2 m cored; 0 m drilled; 104 % recovery
Parameter(s):
Size:
289 data points

Data

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


Event

Sample label

Depth sed [m]
(mcd)

Sect
(ODP)

Depth top [m]

Depth bot [m]

Age [ka BP]

ε-Nd

ε-Nd std dev [±]
(2SE (internal))
10 
ε-Nd std dev [±]
(2SE (external))
11 
Comment
172-1059A 172-1059A-1H-1,4-50.04A1H10.0400.0500.4-11.630.150.19
172-1059A172-1059A-1H-1,5-70.05A1H10.0500.0700.5-11.450.200.19
172-1059A172-1059A-1H-1,10-110.10A1H10.1000.1101.0-11.570.150.19
172-1059A172-1059A-1H-1,15-170.15A1H10.1500.1701.5-11.420.110.19
172-1059A172-1059A-1H-1,29-310.29A1H10.2900.3102.8-11.340.110.19
172-1059A172-1059A-1H-1,52-540.52A1H10.5200.5405.1-11.690.110.19
172-1059A172-1059A-1H-1,70-720.70A1H10.7000.7206.8-11.750.090.19
172-1059A172-1059A-1H-1,80-820.80A1H10.8000.8207.5-12.170.120.19
172-1059A172-1059A-1H-1,90-920.90A1H10.9000.9208.0-12.380.120.19
172-1059A172-1059A-1H-1,100-1021.00A1H11.0001.0208.5-12.720.130.19
172-1059A172-1059A-1H-1,100-1021.00A1H11.0001.0208.5-12.620.200.25
172-1059A172-1059A-1H-1,110.5-111.51.11A1H11.1051.1159.0-12.850.130.19
172-1059A172-1059A-1H-1,125-1261.25A1H11.2501.2609.8-12.260.190.21
172-1059A172-1059A-1H-1,135-1361.35A1H11.3501.36010.3-12.110.180.21
172-1059A172-1059A-1H-1,135-1361.35A1H11.3501.36010.3-12.170.150.19Replicate
172-1059A172-1059A-1H-2,4-51.54A1H20.0400.05011.2-12.190.160.19
172-1059A172-1059A-1H-2,15-161.65A1H20.1500.16011.8-11.370.120.19
172-1059A172-1059A-1H-2,23-251.73A1H20.2300.25012.2-11.520.120.19
172-1059A172-1059A-1H-2,36-371.86A1H20.3600.37012.8-11.760.130.19
172-1059A172-1059A-1H-2,52-542.02A1H20.5200.54013.4-11.680.140.19
172-1059A172-1059A-1H-2,65-662.15A1H20.6500.66013.9-11.410.120.19
172-1059A172-1059A-1H-2,80-812.30A1H20.8000.81014.4-10.900.150.19
172-1059A172-1059A-1H-2,88-902.38A1H20.8800.90014.6-10.940.090.19
172-1059A172-1059A-1H-2,100-1022.50A1H21.0001.02015.1-10.930.120.19
172-1059A172-1059A-1H-2,140-1422.90A1H21.4001.42016.0-10.710.140.19
172-1059B 172-1059B-1H-2,116-1182.98B1H21.1601.18016.1-10.500.200.25
172-1059A172-1059A-1H-3,15-173.15A1H30.1500.17016.4-10.650.130.19
172-1059A172-1059A-1H-3,35-373.35A1H30.3500.37016.8-10.350.200.25
172-1059A172-1059A-1H-3,55-573.55A1H30.5500.57017.0-10.620.110.19
172-1059B172-1059B-1H-3,66-683.98B1H30.6600.68017.4-10.480.130.19
172-1059B172-1059B-1H-4,29-315.11B1H40.2900.31018.5-10.240.200.25
172-1059B172-1059B-1H-4,66-685.48B1H40.6600.68019.4-10.340.140.19
172-1059A172-1059A-2H-1,7-95.93A2H10.0700.09020.6-10.400.200.19
172-1059A172-1059A-2H-1,63-656.49A2H10.6300.65022.0-10.540.200.25
172-1059A172-1059A-2H-1,110-1126.96A2H11.1001.12023.1-10.590.200.25
172-1059A172-1059A-2H-1,122-1247.09A2H11.2201.24023.5-10.260.200.25
172-1059A172-1059A-2H-1,122-1247.09A2H11.2201.24023.5-10.240.180.21Replicate
172-1059A172-1059A-2H-2,24-267.61A2H20.2400.26024.3-10.740.200.25
172-1059A172-1059A-2H-2,84-868.21A2H20.8400.86025.3-10.190.200.25
172-1059A172-1059A-2H-2,143-1458.80A2H21.4301.45026.2-10.470.140.19
172-1059A172-1059A-2H-3,132-13410.19A2H31.3201.34028.5-11.070.200.25