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Matsuzaki, Kenji M (2024): Northwestern Australian Margin radiolarian core-top dataset and its paleoceanographical application via IODP 363 Site U1483 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.963997

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Abstract:
Here we submitted modern core top radiolarian assemblage dataset in the Northwestern Australian Margin. The sample were collected during the German Sonne R/V Expedition SO 257. The dataset served as a calibration dataset to estimate past Summer Sea Surface Temperature (SST) of the Past using radiolarian species. We also submit herein IODP 363 Site U1483 (the Timor Sea), radiolarian assemblage data from the time interval between 500 and 1600 ka to discuss the impact of the Mid Pleistocene Transition on regional climate/ocean system such as the Indonesian Throughflow and the Australian Monsoon. For do so, we estimate the summer SST between 500 and 1600 ka relying on the SO 257 core top radiolarian assemblages.
Keyword(s):
Australian Monsoon Monsoon; Indonesian Throughflow; Mid Pleistocene Transition; Radiolarians; Summer sea surface temperature
Supplement to:
Matsuzaki, Kenji M; Holbourn, Ann E; Kuhnt, Wolfgang; Ikeda, Masayuki; Gong, Li (2023): Variability of the Indonesian Throughflow and Australian monsoon across the mid Pleistocene transition (IODP 363, Site U1483). Earth and Planetary Science Letters, 624, 118437, https://doi.org/10.1016/j.epsl.2023.118437
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Funding:
Japan Society for the Promotion of Science (JSPS), grant/award no. 19KK0089: Evolution of the thermocline in the Indo Pacific Warm Pool during warmer climate phases of the late Neogene
Coverage:
Median Latitude: -16.859937 * Median Longitude: 118.860798 * South-bound Latitude: -27.255420 * West-bound Longitude: 111.372030 * North-bound Latitude: -13.087285 * East-bound Longitude: 121.804230
Date/Time Start: 2016-10-25T22:30:00 * Date/Time End: 2017-05-31T05:46:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
2 datasets

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Datasets listed in this bundled publication

  1. Matsuzaki, KM (in review): Northwestern Australian Margin radiolarian dataset of IODP 363 Site U1483. https://doi.pangaea.de/10.1594/PANGAEA.963998
  2. Matsuzaki, KM (in review): Northwestern Australian Margin radiolarian core-top dataset. https://doi.pangaea.de/10.1594/PANGAEA.964000