An 1800-year alkenone-based reconstruction of sea surface temperature from the San Lazaro (Soledad) Basin Baja California, Mexico
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| Autori principali: | , , , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2019
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| _version_ | 1867170096174071808 |
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| author | O'Mara, Nicholas A Cheung, Anson H Kelly, Christopher S Sandwick, Samantha Herbert, Timothy D Russell, James M Abella-Gutiérrez, Jose Dee, Sylvia G Swarzenski, Peter W Herguera, Juan-Carlos |
| author_facet | O'Mara, Nicholas A Cheung, Anson H Kelly, Christopher S Sandwick, Samantha Herbert, Timothy D Russell, James M Abella-Gutiérrez, Jose Dee, Sylvia G Swarzenski, Peter W Herguera, Juan-Carlos |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | PCM00-78 box (C) and Kasten (KII-IV) cores were taken in the San Lazaro Basin (SLB) (sometimes referred to as the Soledad Basin) at (25° 10'N, 112° 45'W). The SLB is a suboxic fault-bounded basin 50 km offshore of the Baja California peninsula, with a surface area of ~3000 km2 and a water depth of 540 m. Weak-to-absent bioturbation promotes the preservation of laminated sediments, facilitating high-resolution SST reconstruction. Box core PCM00-78C was stratigraphically tied to Kasten core PCM00-KI via natural Pb decay and reconstructed SST measurements are reported here on a composite depth scale covering all sediment cores. Additional age control is provided by 137Cs and radiocarbon measurements (see manuscript for further details). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_909404 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | An 1800-year alkenone-based reconstruction of sea surface temperature from the San Lazaro (Soledad) Basin Baja California, Mexico O'Mara, Nicholas A Cheung, Anson H Kelly, Christopher S Sandwick, Samantha Herbert, Timothy D Russell, James M Abella-Gutiérrez, Jose Dee, Sylvia G Swarzenski, Peter W Herguera, Juan-Carlos Age; AGE; Alkenone, unsaturation index UK'37; alkenone paleothermometry; Calculated from UK'37 (Müller et al, 1998); COMPCORE; Composite Core; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; megadrought; multicentennial; multidecadal; Pacific Decadal Oscillation; PCM00-78; Sea surface temperature; Sea surface temperature, annual mean PCM00-78 box (C) and Kasten (KII-IV) cores were taken in the San Lazaro Basin (SLB) (sometimes referred to as the Soledad Basin) at (25° 10'N, 112° 45'W). The SLB is a suboxic fault-bounded basin 50 km offshore of the Baja California peninsula, with a surface area of ~3000 km2 and a water depth of 540 m. Weak-to-absent bioturbation promotes the preservation of laminated sediments, facilitating high-resolution SST reconstruction. Box core PCM00-78C was stratigraphically tied to Kasten core PCM00-KI via natural Pb decay and reconstructed SST measurements are reported here on a composite depth scale covering all sediment cores. Additional age control is provided by 137Cs and radiocarbon measurements (see manuscript for further details). |
| title | An 1800-year alkenone-based reconstruction of sea surface temperature from the San Lazaro (Soledad) Basin Baja California, Mexico |
| topic | Age; AGE; Alkenone, unsaturation index UK'37; alkenone paleothermometry; Calculated from UK'37 (Müller et al, 1998); COMPCORE; Composite Core; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; megadrought; multicentennial; multidecadal; Pacific Decadal Oscillation; PCM00-78; Sea surface temperature; Sea surface temperature, annual mean |
| url | https://doi.org/10.1594/PANGAEA.909404 |