Sedimentary census counts at IODP Site 383-U1540 during Marine Isotope Stage 11
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| author | Jebasinski, Lena Frick, Daniel A Kapuge, Aruggoda K I U Basak, Chandranath Saavedra-Pellitero, Mariem Winckler, Gisela Lamy, Frank Gottschalk, Julia |
| author_facet | Jebasinski, Lena Frick, Daniel A Kapuge, Aruggoda K I U Basak, Chandranath Saavedra-Pellitero, Mariem Winckler, Gisela Lamy, Frank Gottschalk, Julia |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset presents sedimentary census counts at International Ocean Discovery Program Site U1540 (55° 8.47ʹ S, 114° 50.52ʹ W, 3580 m) during Marine Isotope Stage 11 and includes the abundance of the planktic foraminifer Neoglobaquadrina pachyderma and the presence of ice rafted debris (IRD). The abundance of N. pachyderma was calculated relative to the total number of planktic foraminifera in the sample and converted to summer sea surface temperature based on the calibration of Govin et al. (2009). The abundance of IRD was determined relative to the sum of foraminiferal specimens and siliciclastic grains in the sample in percent and was converted into the number of IRD per dry weight of the coarse fraction (#IRD/g>150µm). A total of 13 replicate counts of the same sample aliquot were completed to determine uncertainties of the census counts. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974161 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Sedimentary census counts at IODP Site 383-U1540 during Marine Isotope Stage 11 Jebasinski, Lena Frick, Daniel A Kapuge, Aruggoda K I U Basak, Chandranath Saavedra-Pellitero, Mariem Winckler, Gisela Lamy, Frank Gottschalk, Julia 383-U1540B; 383-U1540D; AGE; Bottom water oxygen; Bottom water temperature; Circumpolar deep water; Comment; Counting >150 µm fraction; Depth, sediment/rock, top/minimum; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Exp383; Foraminiferal geochemistry; Ice rafted debris; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP Depth Scale Terminology; Joides Resolution; Neogloboquadrina pachyderma; Sample code/label; Sea surface temperature, summer; South Pacific Ocean; SST, using N. pachyderma s. percentage after Govin et al. 2009 This dataset presents sedimentary census counts at International Ocean Discovery Program Site U1540 (55° 8.47ʹ S, 114° 50.52ʹ W, 3580 m) during Marine Isotope Stage 11 and includes the abundance of the planktic foraminifer Neoglobaquadrina pachyderma and the presence of ice rafted debris (IRD). The abundance of N. pachyderma was calculated relative to the total number of planktic foraminifera in the sample and converted to summer sea surface temperature based on the calibration of Govin et al. (2009). The abundance of IRD was determined relative to the sum of foraminiferal specimens and siliciclastic grains in the sample in percent and was converted into the number of IRD per dry weight of the coarse fraction (#IRD/g>150µm). A total of 13 replicate counts of the same sample aliquot were completed to determine uncertainties of the census counts. |
| title | Sedimentary census counts at IODP Site 383-U1540 during Marine Isotope Stage 11 |
| topic | 383-U1540B; 383-U1540D; AGE; Bottom water oxygen; Bottom water temperature; Circumpolar deep water; Comment; Counting >150 µm fraction; Depth, sediment/rock, top/minimum; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Exp383; Foraminiferal geochemistry; Ice rafted debris; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP Depth Scale Terminology; Joides Resolution; Neogloboquadrina pachyderma; Sample code/label; Sea surface temperature, summer; South Pacific Ocean; SST, using N. pachyderma s. percentage after Govin et al. 2009 |
| url | https://doi.org/10.1594/PANGAEA.974161 |