Antarctic Circumpolar Current strength during the late Miocene from IODP Site 383-U1541
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| Autori principali: | , , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2025
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| _version_ | 1867168237215547392 |
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| author | Wegwerth, Antje Arz, Helge Wolfgang Kaiser, Jerome Winckler, Gisela Lembke-Jene, Lester Rigalleau, Vincent Ruggieri, Nicoletta Sadatzki, Henrik Lamy, Frank |
| author_facet | Wegwerth, Antje Arz, Helge Wolfgang Kaiser, Jerome Winckler, Gisela Lembke-Jene, Lester Rigalleau, Vincent Ruggieri, Nicoletta Sadatzki, Henrik Lamy, Frank |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset presents a record of the Antarctic Circumpolar Current (ACC) strength during the late Miocene from IODP Site 383-U1541 in the Central South Pacific. The drill cores were recovered during IODP 383 expedition "Dynamics of Pacific Antarctic Circumpolar Current (DYNAPACC)" with R/V JOIDES Resolution in 2019 (54° 12.756′ S, 125° 25.540′ W, 3,604 m water depth; Lamy et al., 2021; doi:10.14379/iodp.proc.383.2021). The ACC strength record represents an extension of the published 5.3 Ma old record of bottom current strength to 8 Ma (Lamy et al., 2024; doi:10.1038/s41586-024-07143-3) and bases on calibrated logarithmic count ratio of the XRF-scanned zirconium to rubidium (ln (Zr/Rb)). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_982861 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Antarctic Circumpolar Current strength during the late Miocene from IODP Site 383-U1541 Wegwerth, Antje Arz, Helge Wolfgang Kaiser, Jerome Winckler, Gisela Lembke-Jene, Lester Rigalleau, Vincent Ruggieri, Nicoletta Sadatzki, Henrik Lamy, Frank 383-U1541; ACC; Age; Antarctic Circumpolar Current, strength; Antarctic Circumpolar Current strength; central South Pacific; COMPCORE; Composite Core; Exp383; IODP 383; Joides Resolution; Late Miocene; see abstract This dataset presents a record of the Antarctic Circumpolar Current (ACC) strength during the late Miocene from IODP Site 383-U1541 in the Central South Pacific. The drill cores were recovered during IODP 383 expedition "Dynamics of Pacific Antarctic Circumpolar Current (DYNAPACC)" with R/V JOIDES Resolution in 2019 (54° 12.756′ S, 125° 25.540′ W, 3,604 m water depth; Lamy et al., 2021; doi:10.14379/iodp.proc.383.2021). The ACC strength record represents an extension of the published 5.3 Ma old record of bottom current strength to 8 Ma (Lamy et al., 2024; doi:10.1038/s41586-024-07143-3) and bases on calibrated logarithmic count ratio of the XRF-scanned zirconium to rubidium (ln (Zr/Rb)). |
| title | Antarctic Circumpolar Current strength during the late Miocene from IODP Site 383-U1541 |
| topic | 383-U1541; ACC; Age; Antarctic Circumpolar Current, strength; Antarctic Circumpolar Current strength; central South Pacific; COMPCORE; Composite Core; Exp383; IODP 383; Joides Resolution; Late Miocene; see abstract |
| url | https://doi.org/10.1594/PANGAEA.982861 |