Kochhann, Karlos Guilherme Diemer; Kuhnt, Wolfgang; Holbourn, Ann E; Usui, Yoichi; Lübbers, Julia; Beil, Sebastian; Andersen, Nils (2021): Early to late Miocene geochemical and paleomagnetic records from International Ocean Discovery Program (IODP) Site U1443, equatorial Indian Ocean [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.926867
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Published: 2021-01-21 • DOI registered: 2021-07-13
Abstract:
We present benthic carbon and oxygen stable isotope, x-ray fluorescence (XRF) core scanner and paleomagnetic data for the late early to late Miocene (~18-8 Ma) interval of Integrated Ocean Discovery Program (IODP) Site U1443, equatorial Indian Ocean. Datasets were collected along the composite (spliced) section of Site U1443, with average sampling resolutions of 1 to 2 cm. Benthic stable isotopes were measured dominantly on Cibicidoides mundulus/Cibicidoides wuellerstorfi. XRF measurements are reported as elemental intensities and logarithmic ratios. Paleomagnetic declination and inclination were calculated by principal component analysis. Our datasets cover important climate events and carbon-cycle reorganizations occurred during the late early to late Miocene.
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Supplement to:
Kochhann, Karlos Guilherme Diemer; Kuhnt, Wolfgang; Holbourn, Ann E; Usui, Yoichi; Lübbers, Julia; Beil, Sebastian; Andersen, Nils (2021): Impacts of the Middle Miocene Climatic Transition on deep-water carbonate preservation and oxygenation in the equatorial Indian Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 576, 110511, https://doi.org/10.1016/j.palaeo.2021.110511
Related to:
Holbourn, Ann E; Kuhnt, Wolfgang; Kochhann, Karlos Guilherme Diemer; Matsuzaki, Kenji M; Andersen, Nils (2022): Middle Miocene climate-carbon cycle dynamics: Keys for understanding future trends on a warmer Earth? In: Aiello, I, Barron, J., and Ravelo, C., eds. Undertanding the Monterey Formation and similar biosiliceous units across space and time. Geological Society of America Special Paper 556, 1-19, https://doi.org/10.1130/2022.2556(05)
Lübbers, Julia; Kuhnt, Wolfgang; Holbourn, Ann E; Bolton, Clara T; Gray, Emmeline; Usui, Yoichi; Kochhann, Karlos Guilherme Diemer; Beil, Sebastian; Andersen, Nils (2019): The Middle to Late Miocene "Carbonate Crash" in the Equatorial Indian Ocean. Paleoceanography and Paleoclimatology, 34(5), 813-832, https://doi.org/10.1029/2018PA003482
Project(s):
Coverage:
Median Latitude: 5.383540 * Median Longitude: 90.361733 * South-bound Latitude: 5.383460 * West-bound Longitude: 90.361640 * North-bound Latitude: 5.383650 * East-bound Longitude: 90.361830
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
5 datasets
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Datasets listed in this bundled publication
- Kochhann, KGD; Kuhnt, W; Holbourn, AE et al. (2021): Stable carbon and oxygen isotope measurements of Cibicidoides wuellerstorfi and C. mundulus from IODP Site 353-U1443. https://doi.org/10.1594/PANGAEA.926838
- Kochhann, KGD; Kuhnt, W; Holbourn, AE et al. (2021): Processed paleomagnetic measurements from IODP Site 353-U1443. https://doi.org/10.1594/PANGAEA.926886
- Kochhann, KGD; Kuhnt, W; Holbourn, AE et al. (2021): XRF-derived elemental intensities and ratios from IODP Site 353-U1443. https://doi.org/10.1594/PANGAEA.926863
- Kochhann, KGD; Kuhnt, W; Holbourn, AE et al. (2021): Raw paleomagnetic measurements from IODP Hole 353-U1443B. https://doi.org/10.1594/PANGAEA.926864
- Kochhann, KGD; Kuhnt, W; Holbourn, AE et al. (2021): Raw paleomagnetic measurements from IODP Hole 353-U1443C. https://doi.org/10.1594/PANGAEA.926865