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Carter, Samantha Cassie; Griffith, Elizabeth M; Clift, Peter D; Scher, Howie D; Dellapenna, Timothy M (2020): Clay-fraction strontium and neodymium isotopes, K/Al ratios, and bulk grain size from IODP Sites U1456 and U1457 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.919287

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Published: 2020-06-22 • DOI registered: 2020-07-21

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Abstract:
This study presents data collected from International Ocean Discovery Program (IODP) Expedition 355 Arabian Sea Monsoon to investigate changes in sediment provenance as well as the effect of sediment transport processes on deep-sea sediment samples. From Site U1457, 83 sediment samples were analyzed, complemented by 44 samples from Site U1456. Samples were analyzed for bulk grain-size using a Malvern Mastersizer 2000. The clay fraction was separated, digested, and analyzed for K/Al ratios using inductively couple plasma optical emission spectroscopy (ICP-OES). Radiogenic strontium (87Sr/86Sr) was measured using a Neptune Plus multicollector inductively coupled plasma mass spectrometer (MC-ICP-MS) and a Triton Plus multicollector thermal ionization mass spectrometer (TIMS). A subset of 38 samples were analyzed for radiogenic neodymium composition (143Nd/144Nd) using TIMS.
Keyword(s):
Arabian Sea; clay; erosion; Expedition 355; neodymium (Nd); physical fractionation; Site U1456; Site U1457; Strontium (Sr)
Supplement to:
Carter, Samantha Cassie; Griffith, Elizabeth M; Clift, Peter D; Scher, Howie D; Dellapenna, Timothy M (2020): Clay-fraction strontium and neodymium isotopes in the Indus Fan: implications for sediment transport and provenance. Geological Magazine, 157(6), 879-894, https://doi.org/10.1017/S0016756820000394
Coverage:
Median Latitude: 17.519987 * Median Longitude: 68.384454 * South-bound Latitude: 16.621270 * West-bound Longitude: 67.929920 * North-bound Latitude: 18.515810 * East-bound Longitude: 68.838943
Date/Time Start: 2015-04-13T00:00:00 * Date/Time End: 2015-04-13T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
4 datasets

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Datasets listed in this bundled publication

  1. Carter, SC; Griffith, EM; Clift, PD et al. (2020): Clay-fraction strontium, neodymium isotopes and K/Al ratio from different Holes of IODP Sites 355-U1456. https://doi.org/10.1594/PANGAEA.919262
  2. Carter, SC; Griffith, EM; Clift, PD et al. (2020): Grain size analysis from different Holes of IODP Sites 355-U1456. https://doi.org/10.1594/PANGAEA.919284
  3. Carter, SC; Griffith, EM; Clift, PD et al. (2020): Clay-fraction strontium, neodymium isotopes and K/Al ratio from different Holes of IODP Sites 355-U1457. https://doi.org/10.1594/PANGAEA.919282
  4. Carter, SC; Griffith, EM; Clift, PD et al. (2020): Grain size analysis from different Holes of IODP Sites 355-U1457. https://doi.org/10.1594/PANGAEA.919285