Blaser, Patrick; Lippold, Jörg; Gutjahr, Marcus; Frank, Norbert; Link, Jasmin M; Frank, Martin (2023): Epsilon neodymium (ɛ Nd) signatures from literature of different fractions in North Atlantic marine sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.958178, In: Blaser, P et al. (2023): Trace metal contents and Nd isotope signatures of different fractions in North Atlantic marine sediments [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.958179
Always quote citation above when using data! You can download the citation in several formats below.
Keyword(s):
Source:
Elmore, Aurora C; Piotrowski, Alexander M; Wright, James D; Scrivner, Adam E (2011): Testing the extraction of past seawater Nd isotopic composition from North Atlantic deep sea sediments and foraminifera. Geochemistry, Geophysics, Geosystems, 12(9), Q09008, https://doi.org/10.1029/2011GC003741
Frank, N; Waldner, A; Christophe, C; Montagna, P; Dubois-Dauphin, Quentin; Wu, Qiong (2014): The Nd-isotopic fingerprinting of North Atlantic water masses and its influences from local sources such as Iceland. AGU Fall Meeting poster
Jeandel, Catherine (1993): Concentration and isotopic composition of Nd in the South Atlantic Ocean. Earth and Planetary Science Letters, 117(3-4), 581-591, https://doi.org/10.1016/0012-821X(93)90104-H
Lacan, Francois (2004): Denmark Strait water circulation traced by heterogeneity in neodymium isotopic compositions. Deep Sea Research Part I: Oceanographic Research Papers, 51(1), 71-82, https://doi.org/10.1016/j.dsr.2003.09.006
Lacan, Francois; Jeandel, Catherine (2004): Neodymium isotopic composition and rare earth element concentrations in the deep and intermediate Nordic Seas: Constraints on the Iceland Scotland Overflow Water signature. Geochemistry, Geophysics, Geosystems, 5(11), https://doi.org/10.1029/2004GC000742
Lacan, Francois; Jeandel, Catherine (2005): Acquisition of the neodymium isotopic composition of the North Atlantic Deep Water. Geochemistry, Geophysics, Geosystems, 6(12), https://doi.org/10.1029/2005GC000956 (Lacan and Jeandel (2005a))
Lacan, Francois; Jeandel, Catherine (2005): Neodymium isotopes as a new tool for quantifying exchange fluxes at the continent–ocean interface. Earth and Planetary Science Letters, 232(3-4), 245-257, https://doi.org/10.1016/j.epsl.2005.01.004 (Lacan and Jeandel (2005b))
Piepgras, Donald J; Wasserburg, Gerald J (1983): Influence of the Mediterranean Outflow on the isotopic composition of neodymium in waters of the North Atlantic. Journal of Geophysical Research, 88(C10), 5997, https://doi.org/10.1029/JC088iC10p05997
Tachikawa, Kazuyo; Jeandel, Catherine; Roy-Barman, Matthieu (1999): A new approach to the Nd residence time in the ocean: the role of atmospheric inputs. Earth and Planetary Science Letters, 170(4), 433-446, https://doi.org/10.1016/S0012-821X(99)00127-2
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. FR1341/3: Die Ozeanzirkulation im Wechsel zwischen Glazial und Interglazial - hochaufgelöste Messungen von Neodym-Isotopien an atlantischen IODP/ODP Kernen.
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. LI1815/4: Quantitative Rekonstruktion der Ozeanzirkulation
Coverage:
Median Latitude: 46.568369 * Median Longitude: -36.263324 * South-bound Latitude: -30.000000 * West-bound Longitude: -61.970000 * North-bound Latitude: 72.910000 * East-bound Longitude: 7.950000
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Station label | Station | Blaser, Patrick | |||
| 2 | Sample comment | Sample comment | Blaser, Patrick | |||
| 3 | LATITUDE | Latitude | Blaser, Patrick | Geocode | ||
| 4 | LONGITUDE | Longitude | Blaser, Patrick | Geocode | ||
| 5 | ELEVATION | Elevation | m a.s.l. | Blaser, Patrick | Geocode | |
| 6 | Depth, top/min | Depth top | m | Blaser, Patrick | ||
| 7 | Depth, bottom/max | Depth bot | m | Blaser, Patrick | ||
| 8 | DEPTH, sediment/rock | Depth sed | m | Blaser, Patrick | Geocode | |
| 9 | ε-Neodymium | ε-Nd | Blaser, Patrick | Literature search | ||
| 10 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Blaser, Patrick | Literature search | 2SD |
| 11 | Reference/source | Reference | Blaser, Patrick | |||
| 12 | Comment | Comment | Blaser, Patrick | Used as comparison for site |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
210 data points
Data
| 1 Station | 2 Sample comment | 3 Latitude | 4 Longitude | 5 Elevation [m a.s.l.] | 6 Depth top [m] | 7 Depth bot [m] | 8 Depth sed [m] | 9 ε-Nd | 10 ε-Nd std dev [±] | 11 Reference | 12 Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signature 26 | Seawater data | 69.0300 | 7.9500 | 2972 | -9.8 | 0.2 | Lacan (2004) | 1 | |||
| Signature 42 | Seawater data | 72.9100 | -12.9700 | 2635 | -10.2 | 0.3 | Lacan and Jeandel (2004) | 1 | |||
| Signature 2 | Seawater data | 58.9200 | -47.1200 | 2796 | -10.5 | 0.2 | Lacan and Jeandel (2005b) | 2 | |||
| Station 06.1 | Seawater data | 58.6027 | -39.7064 | 3086 | -10.6 | 0.1 | Lambelet et al. (2016) | 2 | |||
| Signature 12 | Seawater data | 56.3700 | -27.8200 | 2828 | -10.1 | 0.2 | Lacan and Jeandel (2005a) | 3 & 4 | |||
| Signature 6 | Seawater data | 50.2000 | -45.6800 | 3501 | -14.5 | 0.2 | Lacan and Jeandel (2005a) | 5 | |||
| ICE-CTD 24 | Seawater data | 50.2500 | -25.0000 | 3700 | -13.0 | 0.4 | Frank et al. (2014) | 6 | |||
| ICE-CTD 24 | Seawater data | 50.2500 | -25.0000 | 4175 | -11.5 | 0.3 | Frank et al. (2014) | 7 | |||
| NW ATl AII 109-1 Stn30 | Seawater data | 36.2500 | -61.9700 | 4850 | -13.6 | 0.3 | Piepgras and Wasserburg (1983) | 9 | |||
| NE Atl E3M 2500 | Seawater data | 18.0000 | -21.0000 | 2500 | -11.6 | 0.2 | Tachikawa et al. (1999) | 10 | |||
| S Atl 217 | Seawater data | -30.0000 | -1.4200 | 4675 | -10.6 | 0.7 | Jeandel (1993) | 11 | |||
| KN166-14 19 JPC, leach | Foraminifera and conventional leach data | 57.5000 | -47.6000 | 2500 | 0.000 | 0.02 | 0.0100 | -4.8 | 0.3 | Elmore et al. (2011) | 2 |
| KN166-14 19 JPC, uncleaned foraminifera | Foraminifera and conventional leach data | 57.5000 | -47.6000 | 2500 | 0.000 | 0.02 | 0.0100 | -8.6 | 0.6 | Elmore et al. (2011) | 2 |
| KN166-14 21 GGC, leach | Foraminifera and conventional leach data | 57.2000 | -48.8000 | 2800 | 0.000 | 0.02 | 0.0100 | -2.6 | 0.4 | Elmore et al. (2011) | 2 |
| KN166-14 21 GGC, unlceaned foraminifera | Foraminifera and conventional leach data | 57.2000 | -48.8000 | 2800 | 0.000 | 0.02 | 0.0100 | -6.8 | 0.7 | Elmore et al. (2011) | 2 |
| RAPID 21-12B, leach | Foraminifera and conventional leach data | 57.5000 | -27.9000 | 2630 | 0.035 | 0.04 | 0.0375 | 2.9 | 0.3 | Elmore et al. (2011) | 3 |
| KN166-14 10 GGC, leach | Foraminifera and conventional leach data | 56.2000 | -27.4000 | 2707 | 0.000 | 0.02 | 0.0100 | -2.6 | 0.4 | Elmore et al. (2011) | 3 |
| KN166-14 10 GGC, cleaned foraminifera | Foraminifera and conventional leach data | 56.2000 | -27.4000 | 2707 | 0.000 | 0.02 | 0.0100 | -9.3 | 1.0 | Elmore et al. (2011) | 3 |
| KN166-14 12 JPC, leach | Foraminifera and conventional leach data | 53.1000 | -33.5000 | 3078 | 0.000 | 0.02 | 0.0100 | -0.1 | 0.4 | Elmore et al. (2011) | 4 |
| KN166-14 12 JPC, uncleaned foraminifera | Foraminifera and conventional leach data | 53.1000 | -33.5000 | 3078 | 0.000 | 0.02 | 0.0100 | -10.1 | 0.3 | Elmore et al. (2011) | 4 |
| KN166-14 12 JPC, cleaned foraminifera | Foraminifera and conventional leach data | 53.1000 | -33.5000 | 3078 | 0.000 | 0.02 | 0.0100 | -8.7 | 0.8 | Elmore et al. (2011) | 4 |
| BOFS 5k, leach | Foraminifera and conventional leach data | 50.6000 | -21.9000 | 3547 | 0.330 | 0.34 | 0.3350 | -11.9 | 0.2 | Elmore et al. (2011) | 6 |
| 306 U1313, uncleaned foraminifera | Foraminifera and conventional leach data | 41.0000 | -33.0000 | 3426 | 0.150 | 0.17 | 0.1600 | -13.3 | 0.6 | Elmore et al. (2011) | 8 |
| 306 U1313, cleaned foraminifera | Foraminifera and conventional leach data | 41.0000 | -33.0000 | 3426 | 0.150 | 0.17 | 0.1600 | -13.5 | 0.6 | Elmore et al. (2011) | 8 |
| ODP172-1063, uncleaned foraminifera | Foraminifera and conventional leach data | 33.7000 | -57.6000 | 4541 | 0.020 | 0.04 | 0.0300 | -14.3 | 0.9 | Elmore et al. (2011) | 9 |
| ODP172-1063, cleaned foraminifera | Foraminifera and conventional leach data | 33.7000 | -57.6000 | 4541 | 0.020 | 0.04 | 0.0300 | -13.3 | 0.8 | Elmore et al. (2011) | 9 |
| OCE236-GGC6, leach | Foraminifera and conventional leach data | 33.7000 | -57.6000 | 4541 | 0.040 | 0.05 | 0.0450 | -12.5 | 0.5 | Elmore et al. (2011) | 9 |
| OCE236-GGC6, uncleaned foraminifera | Foraminifera and conventional leach data | 33.7000 | -57.6000 | 4541 | 0.040 | 0.05 | 0.0450 | -13.6 | 0.9 | Elmore et al. (2011) | 9 |
| OCE236-GGC6, cleaned foraminifera | Foraminifera and conventional leach data | 33.7000 | -57.6000 | 4541 | 0.040 | 0.05 | 0.0450 | -12.7 | 0.9 | Elmore et al. (2011) | 9 |