Robertson, Alastair H F (2013): (Table 2) Geochemistry at DSDP Hole 76-534A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809979, In supplement to: Robertson, AHF (1983): Latest Cretaceous and Eocene paleoenvironments in the Blake-Bahama Basin, western North Atlantic. In: Sheridan, RE; Gradstein, FM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 76, 763-780, https://doi.org/10.2973/dsdp.proc.76.138.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 28.343300 * Longitude: -75.381700
Date/Time Start: 1980-10-21T00:00:00 * Date/Time End: 1980-10-21T00:00:00
Minimum Elevation: -4971.0 m * Maximum Elevation: -4971.0 m
Event(s):
76-534A * Latitude: 28.343300 * Longitude: -75.381700 * Date/Time: 1980-10-21T00:00:00 * Elevation: -4971.0 m * Penetration: 1666.5 m * Recovery: 612.4 m * Location: North Atlantic/BASIN * Campaign: Leg76 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1113.1 m cored; 31.5 m drilled; 55 % recovery
Comment:
One analysis of the Miocene nannofossil carbonates of the Great Abaco Member and three of the Upper Cretaceous black shales from the Hatteras Formation are included for comparison.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Sample code/label | Sample label | Robertson, Alastair H F | DSDP/ODP/IODP sample designation | ||
2 | Formation | Formation | Robertson, Alastair H F | |||
3 | Silicon dioxide | SiO2 | % | Robertson, Alastair H F | ||
4 | Aluminium oxide | Al2O3 | % | Robertson, Alastair H F | ||
5 | Iron oxide, Fe2O3 | Fe2O3 | % | Robertson, Alastair H F | ||
6 | Magnesium oxide | MgO | % | Robertson, Alastair H F | ||
7 | Calcium oxide | CaO | % | Robertson, Alastair H F | ||
8 | Sodium oxide | Na2O | % | Robertson, Alastair H F | ||
9 | Potassium oxide | K2O | % | Robertson, Alastair H F | ||
10 | Titanium dioxide | TiO2 | % | Robertson, Alastair H F | ||
11 | Manganese oxide | MnO | % | Robertson, Alastair H F | ||
12 | Phosphorus pentoxide | P2O5 | % | Robertson, Alastair H F | ||
13 | Total | Total | % | Robertson, Alastair H F | ||
14 | Nickel | Ni | mg/kg | Robertson, Alastair H F | ||
15 | Chromium | Cr | mg/kg | Robertson, Alastair H F | ||
16 | Vanadium | V | mg/kg | Robertson, Alastair H F | ||
17 | Scandium | Sc | mg/kg | Robertson, Alastair H F | ||
18 | Copper | Cu | mg/kg | Robertson, Alastair H F | ||
19 | Zinc | Zn | mg/kg | Robertson, Alastair H F | ||
20 | Strontium | Sr | mg/kg | Robertson, Alastair H F | ||
21 | Rubidium | Rb | mg/kg | Robertson, Alastair H F | ||
22 | Zirconium | Zr | mg/kg | Robertson, Alastair H F | ||
23 | Niobium | Nb | mg/kg | Robertson, Alastair H F | ||
24 | Barium | Ba | mg/kg | Robertson, Alastair H F | ||
25 | Lead | Pb | mg/kg | Robertson, Alastair H F | ||
26 | Thorium | Th | mg/kg | Robertson, Alastair H F | ||
27 | Lanthanum | La | mg/kg | Robertson, Alastair H F | ||
28 | Cerium | Ce | mg/kg | Robertson, Alastair H F | ||
29 | Neodymium | Nd | mg/kg | Robertson, Alastair H F | ||
30 | Yttrium | Y | mg/kg | Robertson, Alastair H F | ||
31 | Lithology/composition/facies | Lithology | Robertson, Alastair H F | |||
32 | Epoch | Epoch | Robertson, Alastair H F |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
403 data points
Data
1 Sample label | 2 Formation | 3 SiO2 [%] | 4 Al2O3 [%] | 5 Fe2O3 [%] | 6 MgO [%] | 7 CaO [%] | 8 Na2O [%] | 9 K2O [%] | 10 TiO2 [%] | 11 MnO [%] | 12 P2O5 [%] | 13 Total [%] | 14 Ni [mg/kg] | 15 Cr [mg/kg] | 16 V [mg/kg] | 17 Sc [mg/kg] | 18 Cu [mg/kg] | 19 Zn [mg/kg] | 20 Sr [mg/kg] | 21 Rb [mg/kg] | 22 Zr [mg/kg] | 23 Nb [mg/kg] | 24 Ba [mg/kg] | 25 Pb [mg/kg] | 26 Th [mg/kg] | 27 La [mg/kg] | 28 Ce [mg/kg] | 29 Nd [mg/kg] | 30 Y [mg/kg] | 31 Lithology | 32 Epoch |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
76-534A-16-2,80-82 | Great Abaco Member | 26.71 | 4.84 | 1.79 | 1.93 | 57.13 | 0.45 | 0.44 | 0.22 | 0.07 | 0.22 | 93.78 | 27 | 53 | 57 | 22 | 41 | 1183 | 32 | 57 | 3 | 90 | 13 | 5 | 229 | 27 | 19 | 19 | Redeposited nannofossil chalk | Miocene | |
76-534A-19-1,47-49 | Blake Ridge | 70.63 | 12.11 | 4.12 | 3.19 | 3.52 | 1.86 | 3.00 | 0.70 | 0.10 | 0.59 | 99.83 | 47 | 96 | 122 | 18 | 209 | 107 | 1110 | 90 | 330 | 14 | 1504 | 16 | 17 | 53 | 136 | 71 | 69 | Greenish siliceous mudstones, burrowed, glauconitic, and phosphatic | upper Eocene |
76-534A-19-1,113-114 | Blake Ridge | 78.43 | 9.87 | 3.94 | 1.59 | 0.70 | 1.86 | 2.95 | 0.80 | 0.04 | 0.27 | 100.45 | 36 | 81 | 79 | 13 | 12 | 86 | 1002 | 83 | 529 | 15 | 1281 | 14 | 11 | 16 | 93 | 46 | 44 | Greenish siliceous mudstones, burrowed, glauconitic, and phosphatic | upper Eocene |
76-534A-20-1,22-24 | Bermuda Rise | 62.40 | 19.82 | 9.24 | 1.81 | 0.66 | 1.73 | 3.22 | 0.98 | 0.11 | 0.24 | 100.21 | 75 | 105 | 145 | 26 | 45 | 130 | 221 | 147 | 237 | 18 | 405 | 27 | 14 | 51 | 104 | 51 | 53 | Ariegated siliceous and zeolitic claystones and mudstones | upper Eocene |
76-534A-20-2,11-13 | Bermuda Rise | 17.17 | 2.04 | 0.52 | 0.75 | 66.89 | 0.15 | 0.15 | 0.09 | 2.00 | 0.11 | 89.88 | 14 | 18 | 27 | 20 | 859 | 13 | 27 | 0 | 16 | 4 | 276 | 26 | 18 | 23 | |||||
76-534A-20-2,65-67 | Bermuda Rise | 74.69 | 10.73 | 3.73 | 2.96 | 1.74 | 2.44 | 2.72 | 0.38 | 0.17 | 0.50 | 100.05 | 82 | 48 | 49 | 16 | 73 | 84 | 1085 | 59 | 119 | 9 | 148 | 13 | 15 | 38 | 89 | 68 | 76 | Ariegated siliceous and zeolitic claystones and mudstones | upper Eocene |
76-534A-20-2,100-102 | Bermuda Rise | 69.95 | 12.53 | 5.32 | 2.34 | 2.00 | 2.14 | 3.43 | 0.90 | 0.78 | 0.63 | 99.96 | 89 | 151 | 107 | 23 | 113 | 128 | 914 | 103 | 292 | 16 | 488 | 24 | 16 | 44 | 92 | 66 | 72 | Variegated siliceous and zeolitic claystones and mudstones | upper Eocene |
76-534A-20-3,61-63 | upper unit Plantagenet | 61.66 | 19.29 | 7.65 | 2.68 | 0.61 | 1.47 | 5.42 | 1.01 | 0.76 | 0.15 | 100.70 | 62 | 394 | 42 | 152 | 154 | 68 | 80 | 6 | 343 | 187 | 13 | Eocene | |||||||
76-534A-24-2,26-28 | lower unit Plantagenet | 58.09 | 17.41 | 7.90 | 2.67 | 0.74 | 1.50 | 4.94 | 0.86 | 4.33 | 0.21 | 98.65 | 137 | 238 | 394 | 34 | 227 | 226 | 390 | 139 | 127 | 15 | 864 | 87 | 8 | 26 | 59 | 28 | 31 | Variegated claystone with discrete manganese micronodules | ?Maestrichtian |
76-534A-24-4,26-28 | lower unit Plantagenet | 62.79 | 19.21 | 9.33 | 2.19 | 0.60 | 1.81 | 2.69 | 0.95 | 0.09 | 0.17 | 99.83 | 70 | 98 | 361 | 25 | 194 | 138 | 238 | 126 | 279 | 43 | 281 | 28 | 21 | 39 | 112 | 43 | 35 | Variegated claystone with discrete manganese micronodules | ?Maestrichtian |
76-534A-27-2,28-30 | Hatteras | 59.90 | 22.63 | 7.78 | 2.34 | 0.48 | 1.61 | 3.43 | 1.02 | 0.04 | 0.09 | 99.33 | 86 | 132 | 166 | 29 | 48 | 144 | 265 | 177 | 166 | 17 | 369 | 33 | 16 | 21 | 91 | 34 | 27 | Dark organic-rich claystone | upper Cretaceous |
76-534A-27-2,78-80 | Hatteras | 65.89 | 17.96 | 7.01 | 2.82 | 0.56 | 2.27 | 2.95 | 0.89 | 0.03 | 0.06 | 100.44 | 48 | 108 | 142 | 23 | 68 | 102 | 320 | 145 | 176 | 16 | 565 | 23 | 13 | 0 | 77 | 29 | 27 | Dark organic-rich claystone | upper Cretaceous |
76-534A-29-4,45-47 | Hatteras | 64.55 | 18.40 | 7.15 | 3.12 | 0.55 | 2.40 | 3.10 | 0.90 | 0.03 | 0.06 | 100.26 | 53 | 111 | 154 | 23 | 44 | 113 | 327 | 154 | 193 | 17 | 475 | 26 | 15 | 17 | 84 | 32 | 28 | Dark organic-rich claystone | upper Cretaceous |