Delacour, Adelie; Frueh-Green, Gretchen L; Frank, Martin; Gutjahr, Marcus; Kelley, Deborah S (2008): (Table 3) Sr and Nd isotope composition, and Sr and carbonate contents of Atlantis Massif IODP holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.780721, In supplement to: Delacour, A et al. (2008): Sr- and Nd-isotope geochemistry of the Atlantis Massif (30°N, MAR): Implications for fluid fluxes and lithospheric heterogeneity. Chemical Geology, 254(1-2), 19-35, https://doi.org/10.1016/j.chemgeo.2008.05.018
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Project(s):
Coverage:
Median Latitude: 30.112926 * Median Longitude: -42.079333 * South-bound Latitude: 30.001667 * West-bound Longitude: -42.119000 * North-bound Latitude: 30.168650 * East-bound Longitude: -42.000000
Minimum DEPTH, sediment/rock: 21.2 m * Maximum DEPTH, sediment/rock: 1398.6 m
Event(s):
304-U1309B * Latitude: 30.168460 * Longitude: -42.119000 * Elevation: -1642.3 m * Recovery: 46.73 m * Campaign: Exp304 (Oceanic Core Complex Formation, Atlantis Massive 1) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 101.8 m cored; 45.9 % recovered; 0 m drilled; 101.8 m penetrated
304-U1309D * Latitude: 30.168650 * Longitude: -42.119000 * Elevation: -1644.9 m * Recovery: 243.69 m * Campaign: Exp304 (Oceanic Core Complex Formation, Atlantis Massive 1) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 77 cores; 380.7 m cored; 64 % recovered; 20.5 m drilled; 401.3 m penetrated
305-U1309D * Latitude: 30.001667 * Longitude: -42.000000 * Elevation: -1644.9 m * Recovery: 799.65 m * Campaign: Exp305 (Oceanic Core Complex Formation, Atlantis Massive 2) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 216 cores; 1014.2 m cored; 78.8 % recovered; 0 m drilled; 1415.5 m penetrated
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Sample code/label | Sample label | Delacour, Adelie | DSDP/ODP/IODP sample designation | ||
3 | Piece | Piece | Delacour, Adelie | |||
4 | Rock type | Rock | Delacour, Adelie | |||
5 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
6 | Alteration | Alteration | % | Delacour, Adelie | ||
7 | Strontium | Sr | mg/kg | Delacour, Adelie | ||
8 | Neodymium | Nd | mg/kg | Delacour, Adelie | ||
9 | Calcium carbonate | CaCO3 | % | Delacour, Adelie | ||
10 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Delacour, Adelie | |||
11 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Delacour, Adelie | 2 sigma | |
12 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Delacour, Adelie | |||
13 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Delacour, Adelie | 2 sigma | |
14 | ε-Neodymium | ε-Nd | Delacour, Adelie | calculated with Eq. (1) from the initial 143Nd/144Nd relative to CHUR (Nd)=0.512638 (Jacobsen and Wasserburg, 1980, doi:10.1016/0012-821X(80)90125-9) | ||
15 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Delacour, Adelie | 2 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
244 data points
Data
1 Event | 2 Sample label | 3 Piece | 4 Rock | 5 Depth sed [m] | 6 Alteration [%] | 7 Sr [mg/kg] | 8 Nd [mg/kg] | 9 CaCO3 [%] | 10 87Sr/86Sr | 11 87Sr/86Sr e [±] | 12 143Nd/144Nd | 13 143Nd/144Nd e [±] | 14 ε-Nd | 15 ε-Nd std dev [±] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
304-U1309D | 304-U1309D-1R-1,72-80 | 3B | Basalt | 21.2 | 50 | 92 | 0.084 | 0.702962 | 0.000011 | 0.513201 | 0.000007 | 11.0 | 0.14 | |
304-U1309D | 304-U1309D-1R-3,4-8 | 1 | Talc/amph schist | 23.3 | 100 | 2 | 4.37 | 0.106 | 0.704477 | 0.000014 | 0.513161 | 0.000013 | 10.2 | 0.26 |
304-U1309D | 304-U1309D-17R-2,9-17 | 1 | Olivine gabbro | 100.0 | 40 | 0.101 | 0.702841 | 0.000014 | 0.513174 | 0.000012 | 10.5 | 0.25 | ||
304-U1309D | 304-U1309D-31R-2,19-30 | 2 | Harzburgite | 173.2 | 90 | 32 | 4.000 | 0.709036 | 0.000011 | 0.513261 | 0.000065 | 12.1 | 1.27 | |
304-U1309D | 304-U1309D-42R-1,0-8 | 1 | Talc-rich harzburgite | 224.3 | 90 | 4 | 0.32 | 0.686 | 0.708571 | 0.000015 | 0.513381 | 0.000076 | 14.5 | 1.48 |
304-U1309D | 304-U1309D-51R-4,30-38 | 1A | Gabbro | 271.0 | 10 | 86 | 0.196 | 0.702686 | 0.000011 | 0.513185 | 0.000010 | 10.7 | 0.21 | |
304-U1309D | 304-U1309D-60R-3,35-45 | 4 | Troctolite | 313.2 | 50 | 0.225 | 0.703354 | 0.000012 | 0.513107 | 0.000046 | 9.1 | 0.89 | ||
304-U1309D | 304-U1309D-65R-2,22-30 | 3B | Cr-rich harzburgite | 335.7 | 50 | 0.08 | 2.755 | 0.706870 | 0.000079 | 0.513059 | 0.000071 | 8.2 | 1.39 | |
305-U1309D | 305-U1309D-83R-1,16-26 | 2A | Olivine gabbro | 415.2 | 5 | 54 | 0.144 | 0.702721 | 0.000012 | 0.513149 | 0.000017 | 10.0 | 0.33 | |
305-U1309D | 305-U1309D-83R-1,53-64 | 2B | Olivine gabbro | 415.5 | 50 | 3.482 | 0.703202 | 0.000012 | 0.513197 | 0.000014 | 10.9 | 0.26 | ||
305-U1309D | 305-U1309D-84R-2,8-17 | 1A | Oxide-/leucogabbro | 421.0 | 60 | 4.025 | 0.703698 | 0.000012 | 0.513205 | 0.000012 | 11.1 | 0.23 | ||
305-U1309D | 305-U1309D-87R2,63-71 | 2E | Oxide gabbro | 436.3 | 20 | 95 | 0.948 | 0.702857 | 0.000012 | 0.513205 | 0.000007 | 11.1 | 0.14 | |
305-U1309D | 305-U1309D-100R-1,42-46 | 1B | Olivine-rich troctolite | 497.0 | 10 | 44 | 0.127 | 0.702688 | 0.000010 | 0.513171 | 0.000022 | 10.4 | 0.44 | |
305-U1309D | 305-U1309D-116R-1,58-68 | 2F | Oxide-/leucogabbro | 574.0 | 50 | 2.158 | 0.703604 | 0.000013 | 0.513192 | 0.000011 | 10.8 | 0.22 | ||
305-U1309D | 305-U1309D-136R-2,21-29 | 2A | Olivine gabbro | 671.0 | 20 | 29 | 0.166 | 0.702814 | 0.000012 | 0.513167 | 0.000019 | 10.3 | 0.37 | |
305-U1309D | 305-U1309D-137R-2,85-91 | 4 | Oxide gabbro | 675.1 | 40 | 0.080 | 0.702709 | 0.000012 | 0.513187 | 0.000009 | 10.7 | 0.19 | ||
305-U1309D | 305-U1309D-169R-1,90-100 | 3D | Gabbro | 823.9 | 5 | 102 | 0.159 | 0.702627 | 0.000012 | 0.513221 | 0.000010 | 11.4 | 0.19 | |
305-U1309D | 305-U1309D-227R-3,6-12 | 2A | Olivine-rich troctolite | 1095.0 | 50 | 30 | 0.199 | 0.702686 | 0.000013 | 0.513129 | 0.000038 | 9.6 | 0.73 | |
305-U1309D | 305-U1309D-237R-2,6-18 | 1B | Olivine-rich troctolite | 1140.6 | 10 | 21 | 0.26 | 0.201 | 0.702693 | 0.000010 | 0.513227 | 0.000007 | 11.5 | 1.35 |
305-U1309D | 305-U1309D-292R-2,78-88 | 4 | Gabbro | 1398.6 | 20 | 0.172 | 0.702614 | 0.000012 | 0.513203 | 0.000008 | 11.0 | 0.16 | ||
304-U1309B | 304-U1309B-11R-1,23-31 | 1B | Harzburgite | 58.6 | 90 | 2 | 0.348 | 0.708862 | 0.000006 |