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| Main Authors: | , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2024
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| Online Access: | https://doi.org/10.1594/PANGAEA.967365 |
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| _version_ | 1867172197282349056 |
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| 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 |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here we present same sample measurements of C. wuellerstorfi and U. proboscidea stable carbon isotopes from ODP sites 883 and 887. Samples were freeze dried, weighed, soaked in water for 24 hours to disaggregate, and wet sieved using a 150 μm mesh sieve. Samples were then dried at 40°C. Select genera and species were picked and comprehensively counted from the 150–355 μm fraction. Cibicidoides wuellerstorfi and Uvigerina probuscidea were both measured in 84 samples. Specimens selected for isotopic analysis were cleaned with 70 μL ethanol and sonicated for 30 seconds. Ethanol was drawn off with a pipette, and specimens were dried overnight at room temperature. Isotope ratios were quantified at the Brown University stable isotope facility with a Finnigan Mat 252 with Carbonate Kiel III autosampler, in which individual samples were reacted with 70°C H3PO4. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_967365 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Benthic foraminifera stable carbon isotopes of ODP Site 145-883 Novak, Joseph B Caballero-Gill, Rocio P Rose, Rebecca Herbert, Timothy D Dowsett, Harry J 145-883B; 145-883C; AGE; Age model; Alkenones; Benthic foraminifera assemblages; Benthic foraminiferal stable isotopes; Calcium Carbonate content; Calculated; Cibicidoides wuellerstorfi; Cibicidoides wuellerstorfi, δ13C; Composite splice; Counting 150-355 µm; DEPTH, sediment/rock; diatoms; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg145; Mass spectrometer, Finnigan, MAT 252; North Pacific Ocean; Ocean Drilling Program; ODP; ODP 883; ODP 887; Sample code/label; Stable carbon isotopes δ13C; stable oxygen isotopes; Subarctic North Pacific; Uk'37 sst and C37total; Uvigerina peregrina; Uvigerina peregrina, δ13C; Δδ13C Here we present same sample measurements of C. wuellerstorfi and U. proboscidea stable carbon isotopes from ODP sites 883 and 887. Samples were freeze dried, weighed, soaked in water for 24 hours to disaggregate, and wet sieved using a 150 μm mesh sieve. Samples were then dried at 40°C. Select genera and species were picked and comprehensively counted from the 150–355 μm fraction. Cibicidoides wuellerstorfi and Uvigerina probuscidea were both measured in 84 samples. Specimens selected for isotopic analysis were cleaned with 70 μL ethanol and sonicated for 30 seconds. Ethanol was drawn off with a pipette, and specimens were dried overnight at room temperature. Isotope ratios were quantified at the Brown University stable isotope facility with a Finnigan Mat 252 with Carbonate Kiel III autosampler, in which individual samples were reacted with 70°C H3PO4. |
| title | Benthic foraminifera stable carbon isotopes of ODP Site 145-883 |
| topic | 145-883B; 145-883C; AGE; Age model; Alkenones; Benthic foraminifera assemblages; Benthic foraminiferal stable isotopes; Calcium Carbonate content; Calculated; Cibicidoides wuellerstorfi; Cibicidoides wuellerstorfi, δ13C; Composite splice; Counting 150-355 µm; DEPTH, sediment/rock; diatoms; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg145; Mass spectrometer, Finnigan, MAT 252; North Pacific Ocean; Ocean Drilling Program; ODP; ODP 883; ODP 887; Sample code/label; Stable carbon isotopes δ13C; stable oxygen isotopes; Subarctic North Pacific; Uk'37 sst and C37total; Uvigerina peregrina; Uvigerina peregrina, δ13C; Δδ13C |
| url | https://doi.org/10.1594/PANGAEA.967365 |