UK'37 and SST estimates of ODP Site 145-883 ...
Here we present UK'37 and SST estimates from ODP site 883. Approximately 1–4 g of sediment was freeze-dried and homogenized prior to extraction with a Dionex 200 Accelerated Solvent Extractor using 100% dichloromethane. Prior to quantification, the total lipid extract was evaporated under N2 an...
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ftdatacite:10.1594/pangaea.967371 2024-09-30T14:44:33+00:00 UK'37 and SST estimates of ODP Site 145-883 ... Novak, Joseph B Caballero-Gill, Rocio P Rose, Rebecca Herbert, Timothy D Dowsett, Harry J 2024 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.967371 https://doi.pangaea.de/10.1594/PANGAEA.967371 unknown PANGAEA https://dx.doi.org/10.1594/pangaea.967342 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Age model Alkenones Benthic foraminifera assemblages Benthic foraminiferal stable isotopes Calcium Carbonate content Composite splice diatoms ODP 883 ODP 887 stable carbon isotopes δ13C stable oxygen isotopes Subarctic North Pacific Uk'37 sst and C37total Event label Sample code/label DEPTH, sediment/rock Depth, composite AGE Alkenone, unsaturation index UK'37 Alkenone, unsaturation index UK'37, standard deviation Sea surface temperature Sea surface temperature, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation Calculated from UK'37 Müller et al, 1998 SST, from UK'37, BAYSPLINE Tierney and Tingley, 2018 Leg145 Joides Resolution Ocean Drilling Program ODP Dataset dataset 2024 ftdatacite https://doi.org/10.1594/pangaea.96737110.1594/pangaea.967342 2024-09-02T09:15:39Z Here we present UK'37 and SST estimates from ODP site 883. Approximately 1–4 g of sediment was freeze-dried and homogenized prior to extraction with a Dionex 200 Accelerated Solvent Extractor using 100% dichloromethane. Prior to quantification, the total lipid extract was evaporated under N2 and redissolved in 200 μL toluene spiked with n-hexatriacontane (C36) and n-heptatriacontane (C37) standards. Alkenone concentrations were calculated by comparison of C37:2 and C37:3 alkenone peak areas to the peak areas of the C36 and C37 internal standards determined by an Agilent Technologies 6890 gas chromatograph flame ionization detector (GC-FID), with an Agilent Technologies DB-1 column (60 m, 0.32 mm diameter, 0.10 mm film thickness). 1 μL of total lipid extract was injected at an initial temperature of 90°C, increasing to 255°C at 40°C/min, then to 300°C at 1°C/min, ramping to 320°C at 10°C/min, and ending with an isothermal hold at 320°C for 11 minutes. 228 of 504 samples from ODP 883 were analyzed at least in ... Dataset Subarctic DataCite Fid ENVELOPE(-65.939,-65.939,-68.664,-68.664) Pacific |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Age model Alkenones Benthic foraminifera assemblages Benthic foraminiferal stable isotopes Calcium Carbonate content Composite splice diatoms ODP 883 ODP 887 stable carbon isotopes δ13C stable oxygen isotopes Subarctic North Pacific Uk'37 sst and C37total Event label Sample code/label DEPTH, sediment/rock Depth, composite AGE Alkenone, unsaturation index UK'37 Alkenone, unsaturation index UK'37, standard deviation Sea surface temperature Sea surface temperature, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation Calculated from UK'37 Müller et al, 1998 SST, from UK'37, BAYSPLINE Tierney and Tingley, 2018 Leg145 Joides Resolution Ocean Drilling Program ODP |
spellingShingle |
Age model Alkenones Benthic foraminifera assemblages Benthic foraminiferal stable isotopes Calcium Carbonate content Composite splice diatoms ODP 883 ODP 887 stable carbon isotopes δ13C stable oxygen isotopes Subarctic North Pacific Uk'37 sst and C37total Event label Sample code/label DEPTH, sediment/rock Depth, composite AGE Alkenone, unsaturation index UK'37 Alkenone, unsaturation index UK'37, standard deviation Sea surface temperature Sea surface temperature, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation Calculated from UK'37 Müller et al, 1998 SST, from UK'37, BAYSPLINE Tierney and Tingley, 2018 Leg145 Joides Resolution Ocean Drilling Program ODP Novak, Joseph B Caballero-Gill, Rocio P Rose, Rebecca Herbert, Timothy D Dowsett, Harry J UK'37 and SST estimates of ODP Site 145-883 ... |
topic_facet |
Age model Alkenones Benthic foraminifera assemblages Benthic foraminiferal stable isotopes Calcium Carbonate content Composite splice diatoms ODP 883 ODP 887 stable carbon isotopes δ13C stable oxygen isotopes Subarctic North Pacific Uk'37 sst and C37total Event label Sample code/label DEPTH, sediment/rock Depth, composite AGE Alkenone, unsaturation index UK'37 Alkenone, unsaturation index UK'37, standard deviation Sea surface temperature Sea surface temperature, standard deviation Drilling/drill rig DSDP/ODP/IODP sample designation Calculated from UK'37 Müller et al, 1998 SST, from UK'37, BAYSPLINE Tierney and Tingley, 2018 Leg145 Joides Resolution Ocean Drilling Program ODP |
description |
Here we present UK'37 and SST estimates from ODP site 883. Approximately 1–4 g of sediment was freeze-dried and homogenized prior to extraction with a Dionex 200 Accelerated Solvent Extractor using 100% dichloromethane. Prior to quantification, the total lipid extract was evaporated under N2 and redissolved in 200 μL toluene spiked with n-hexatriacontane (C36) and n-heptatriacontane (C37) standards. Alkenone concentrations were calculated by comparison of C37:2 and C37:3 alkenone peak areas to the peak areas of the C36 and C37 internal standards determined by an Agilent Technologies 6890 gas chromatograph flame ionization detector (GC-FID), with an Agilent Technologies DB-1 column (60 m, 0.32 mm diameter, 0.10 mm film thickness). 1 μL of total lipid extract was injected at an initial temperature of 90°C, increasing to 255°C at 40°C/min, then to 300°C at 1°C/min, ramping to 320°C at 10°C/min, and ending with an isothermal hold at 320°C for 11 minutes. 228 of 504 samples from ODP 883 were analyzed at least in ... |
format |
Dataset |
author |
Novak, Joseph B Caballero-Gill, Rocio P Rose, Rebecca Herbert, Timothy D Dowsett, Harry J |
author_facet |
Novak, Joseph B Caballero-Gill, Rocio P Rose, Rebecca Herbert, Timothy D Dowsett, Harry J |
author_sort |
Novak, Joseph B |
title |
UK'37 and SST estimates of ODP Site 145-883 ... |
title_short |
UK'37 and SST estimates of ODP Site 145-883 ... |
title_full |
UK'37 and SST estimates of ODP Site 145-883 ... |
title_fullStr |
UK'37 and SST estimates of ODP Site 145-883 ... |
title_full_unstemmed |
UK'37 and SST estimates of ODP Site 145-883 ... |
title_sort |
uk'37 and sst estimates of odp site 145-883 ... |
publisher |
PANGAEA |
publishDate |
2024 |
url |
https://dx.doi.org/10.1594/pangaea.967371 https://doi.pangaea.de/10.1594/PANGAEA.967371 |
long_lat |
ENVELOPE(-65.939,-65.939,-68.664,-68.664) |
geographic |
Fid Pacific |
geographic_facet |
Fid Pacific |
genre |
Subarctic |
genre_facet |
Subarctic |
op_relation |
https://dx.doi.org/10.1594/pangaea.967342 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96737110.1594/pangaea.967342 |
_version_ |
1811645760272334848 |