Martin, Ellen E; MacLeod, Kenneth G; Jiménez Berrocosco, Álvaro; Bourbon, Elodie (2012): (Table S1) Neodymium isotopes of fish teeth and hydroxylamine hydrochlorite extraction from DSDP Hole 80-551 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.790825, In supplement to: Martin, EE et al. (2012): Water mass circulation on Demerara Rise during the Late Cretaceous based on Nd isotopes. Earth and Planetary Science Letters, 327-328, 111-120, https://doi.org/10.1016/j.epsl.2012.01.037
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 48.910700 * Longitude: -13.501500
Date/Time Start: 1981-07-16T00:00:00 * Date/Time End: 1981-07-16T00:00:00
Minimum DEPTH, sediment/rock: 114.210 m * Maximum DEPTH, sediment/rock: 142.050 m
Event(s):
80-551 * Latitude: 48.910700 * Longitude: -13.501500 * Date/Time: 1981-07-16T00:00:00 * Elevation: -3887.0 m * Penetration: 201 m * Recovery: 67.2 m * Location: North Atlantic/ESCARPMENT * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 98.5 m cored; 7 m drilled; 68.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Martin, Ellen E | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 3 | Stage | Stage | Martin, Ellen E | |||
| 4 | AGE | Age | ka BP | Geocode | ||
| 5 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | ||
| 6 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | Two standard errors of the mean (2SE) are listed and have been used for quality control, such that values with errors greater than 0.000024 have been excluded. A 2s external error of +/-0.000014 (or 0.3 eNd units) based on replicate runs of JNdi-1. |
| 7 | ε-Neodymium (0) | ε-Nd(0) | Martin, Ellen E | Calculated | e-Nd (0) = [143Nd/144Ndmeasured/143Nd/144NdCHUR -1] x 104, where 143Nd/144NdCHUR = 0.512638 | |
| 8 | ε-Neodymium (T) | ε-Nd(T) | Martin, Ellen E | Calculated | e-Nd (T) was calculated using a value of 147Sm/144Nd = 0.110 for detrtital fractions and a value of 0.125 for HH fractions |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
186 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Stage | 4 Age [ka BP] | 5 143Nd/144Nd | 6 143Nd/144Nd e [±] | 7 ε-Nd(0) | 8 ε-Nd(T) |
|---|---|---|---|---|---|---|---|
| 80-551-3-1,70-72.5 | 114.210 | early Maastrichtian | 70750 | 0.512098 | 0.000010 | -10.5 | -10.0 |
| 80-551-3-2,106 | 116.060 | early Maastrichtian | 71000 | 0.512100 | 0.000009 | -10.5 | -9.9 |
| 80-551-3-3,70-72 | 116.820 | early Maastrichtian | 71100 | 0.512114 | 0.000011 | -10.2 | -9.7 |
| 80-551-3-3,140-142 | 117.910 | early Maastrichtian | 71250 | 0.512098 | 0.000014 | -10.5 | -10.0 |
| 80-551-4-1,125-135 | 124.300 | late Campanian | 71920 | 0.512096 | 0.000008 | -10.6 | -10.0 |
| 80-551-4-2,70-73 | 125.210 | late Campanian | 72040 | 0.512109 | 0.000007 | -10.3 | -9.7 |
| 80-551-4-3,140-142 | 126.710 | late Campanian | 72250 | 0.512117 | 0.000016 | -10.2 | -9.6 |
| 80-551-4-4,70-73 | 128.120 | late Campanian | 72440 | 0.512123 | 0.000018 | -10.0 | -9.5 |
| 80-551-4-4,134-137 | 128.850 | late Campanian | 72530 | 0.512141 | 0.000010 | -9.7 | -9.1 |
| 80-551-5-1,10-18 | 132.640 | early Turonian | 92840 | 0.512300 | 0.000012 | -6.6 | -5.9 |
| 80-551-5-1,30-33 | 132.820 | early Turonian | 92900 | 0.512325 | 0.000007 | -6.1 | -5.4 |
| 80-551-5-1,105-114 | 133.600 | early Turonian | 93190 | 0.512235 | 0.000014 | -7.9 | -7.1 |
| 80-551-5-1,117-126 | 133.720 | early Turonian | 93240 | 0.512291 | 0.000012 | -6.8 | -6.0 |
| 80-551-5-1,140-145 | 133.930 | early Turonian | 93310 | 0.512269 | 0.000011 | -7.2 | -6.5 |
| 80-551-5-2,7-17 | 134.120 | early Turonian | 93380 | 0.512259 | 0.000010 | -7.4 | -6.7 |
| 80-551-5-2,33-40 | 134.360 | early Turonian | 93470 | 0.512251 | 0.000007 | -7.5 | -6.8 |
| 80-551-5-2,40-48 | 134.440 | early Turonian | 93500 | 0.512343 | 0.000016 | -5.8 | -5.0 |
| 80-551-5-2,55-60 | 134.570 | late Cenomanian | 93550 | 0.512226 | 0.000007 | -8.0 | -7.3 |
| 80-551-5-2,75-81 | 134.770 | late Cenomanian | 93620 | 0.512278 | 0.000010 | -7.0 | -6.3 |
| 80-551-5-2,100-105 | 135.020 | late Cenomanian | 93710 | 0.512290 | 0.000010 | -6.8 | -6.0 |
| 80-551-5-2,103-110 | 135.080 | late Cenomanian | 93730 | 0.512243 | 0.000015 | -7.7 | -7.0 |
| 80-551-5-2,114-119 | 135.170 | late Cenomanian | 93760 | 0.512279 | 0.000010 | -7.0 | -6.3 |
| 80-551-5-CC,4-9 | 135.560 | late Cenomanian | 93900 | 0.512274 | 0.000016 | -7.1 | -6.4 |
| 80-551-6-1,8-15 | 138.620 | late Cenomanian | 96210 | 0.512147 | 0.000008 | -9.6 | -8.8 |
| 80-551-6-1,50-52.5 | 139.010 | late Cenomanian | 96510 | 0.512146 | 0.000015 | -9.6 | -8.8 |
| 80-551-6-1,110-118 | 139.640 | late Cenomanian | 96990 | 0.512189 | 0.000010 | -8.8 | -8.0 |
| 80-551-6-2,13-15 | 140.140 | late Cenomanian | 97380 | 0.512146 | 0.000012 | -9.6 | -8.8 |
| 80-551-6-2,50-60 | 140.550 | late Cenomanian | 97690 | 0.512187 | 0.000014 | -8.8 | -8.0 |
| 80-551-6-2,90-92 | 140.910 | late Cenomanian | 97970 | 0.512148 | 0.000009 | -9.6 | -8.8 |
| 80-551-6-3,10-14 | 141.620 | late Cenomanian | 98520 | 0.512142 | 0.000010 | -9.7 | -8.9 |
| 80-551-6-3,50-60 | 142.050 | late Cenomanian | 98850 | 0.512241 | 0.000014 | -7.7 | -7.0 |