(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ...
During the coring of Hole 525B with the hydraulic piston corer, a number of sediment samples were squeezed and the pore waters retained for stable isotope study. Both 18O/16O and D/H ratios were determined on the same samples. Within the limits of experimental error the measurements are consistent w...
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ftdatacite:10.1594/pangaea.810514 2024-09-15T17:47:24+00:00 (Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... Bath, Adrian Shackleton, Nicholas J 1984 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.810514 https://doi.pangaea.de/10.1594/PANGAEA.810514 en eng PANGAEA https://dx.doi.org/10.2973/dsdp.proc.74.121.1984 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Sample code/label DEPTH, sediment/rock δ18O, water δ Deuterium δ18O, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg74 Glomar Challenger Deep Sea Drilling Project DSDP dataset Supplementary Dataset Dataset 1984 ftdatacite https://doi.org/10.1594/pangaea.81051410.2973/dsdp.proc.74.121.1984 2024-08-01T10:52:43Z During the coring of Hole 525B with the hydraulic piston corer, a number of sediment samples were squeezed and the pore waters retained for stable isotope study. Both 18O/16O and D/H ratios were determined on the same samples. Within the limits of experimental error the measurements are consistent with the variations resulting from evaporation-precipitation processes; there is no evidence that diagenetic processes in the sediment affected the isotopic composition of the waters, which therefore reflect changes in the isotopic composition of the ocean during the Cenozoic. The data are consistent with the hypothesis that a change of about 0.9 per mil (18O/16O) occurred during the middle Miocene, reflecting the growth of the Antarctic ice sheet at that time. ... : Supplement to: Bath, Adrian; Shackleton, Nicholas J (1984): Oxygen and hydrogen isotope studies in squeezed pore waters, Deep Sea Drilling Project Leg 74, Hole 525B: Evidence for mid-Miocene ocean isotopic change. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 697-699 ... Dataset Antarc* Antarctic Ice Sheet DataCite |
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Open Polar |
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op_collection_id |
ftdatacite |
language |
English |
topic |
Sample code/label DEPTH, sediment/rock δ18O, water δ Deuterium δ18O, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg74 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Sample code/label DEPTH, sediment/rock δ18O, water δ Deuterium δ18O, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg74 Glomar Challenger Deep Sea Drilling Project DSDP Bath, Adrian Shackleton, Nicholas J (Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
topic_facet |
Sample code/label DEPTH, sediment/rock δ18O, water δ Deuterium δ18O, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg74 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
During the coring of Hole 525B with the hydraulic piston corer, a number of sediment samples were squeezed and the pore waters retained for stable isotope study. Both 18O/16O and D/H ratios were determined on the same samples. Within the limits of experimental error the measurements are consistent with the variations resulting from evaporation-precipitation processes; there is no evidence that diagenetic processes in the sediment affected the isotopic composition of the waters, which therefore reflect changes in the isotopic composition of the ocean during the Cenozoic. The data are consistent with the hypothesis that a change of about 0.9 per mil (18O/16O) occurred during the middle Miocene, reflecting the growth of the Antarctic ice sheet at that time. ... : Supplement to: Bath, Adrian; Shackleton, Nicholas J (1984): Oxygen and hydrogen isotope studies in squeezed pore waters, Deep Sea Drilling Project Leg 74, Hole 525B: Evidence for mid-Miocene ocean isotopic change. In: Moore, TC Jr; Rabinowitz, PD; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 74, 697-699 ... |
format |
Dataset |
author |
Bath, Adrian Shackleton, Nicholas J |
author_facet |
Bath, Adrian Shackleton, Nicholas J |
author_sort |
Bath, Adrian |
title |
(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
title_short |
(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
title_full |
(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
title_fullStr |
(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
title_full_unstemmed |
(Table 1) Pore water isotopes from DSDP Hole 74-525B, with respect to the Vienna-SMOW standard ... |
title_sort |
(table 1) pore water isotopes from dsdp hole 74-525b, with respect to the vienna-smow standard ... |
publisher |
PANGAEA |
publishDate |
1984 |
url |
https://dx.doi.org/10.1594/pangaea.810514 https://doi.pangaea.de/10.1594/PANGAEA.810514 |
genre |
Antarc* Antarctic Ice Sheet |
genre_facet |
Antarc* Antarctic Ice Sheet |
op_relation |
https://dx.doi.org/10.2973/dsdp.proc.74.121.1984 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.81051410.2973/dsdp.proc.74.121.1984 |
_version_ |
1810496663197843456 |