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Lyle, Mitchell W; Olivarez Lyle, Annette; Gorgas, T J; Holbourn, Ann E; Westerhold, Thomas; Hathorne, Ed C; Kimoto, Katsunori; Yamamoto, Shinya (2012): Raw and normalized X-ray fluorescence (XRF) scannings of IODP Expedition 321, Site U1338 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.780290, Supplement to: Lyle, MW et al. (2012): Data report: raw and normalized elemental data along the Site U1338 splice from X-ray flourescence scanning. In: Pälike, H; Lyle, M; Nishi, H; Raffi, I; Gamage, K; Klaus, A; and the Expedition 320/321 Scientists, Proc. IODP, 320/321: Tokyo (Integrated Ocean Drilling Program Management International, Inc.)., 320/321, https://doi.org/10.2204/iodp.proc.320321.203.2012

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Abstract:
We used X-ray fluorescence (XRF) scanning on Site U1338 sediments from Integrated Ocean Drilling Program Expedition 321 to measure sediment geochemical compositions at 2.5 cm resolution for the 450 m of the Site U1338 spliced sediment column. This spatial resolution is equivalent to ~2 k.y. age sampling in the 0-5 Ma section and ~1 k.y. resolution from 5 to 17 Ma. Here we report the data and describe data acquisition conditions to measure Al, Si, K, Ca, Ti, Fe, Mn, and Ba in the solid phase. We also describe a method to convert the data from volume-based raw XRF scan data to a normalized mass measurement ready for calibration by other geochemical methods. Both the raw and normalized data are reported along the Site U1338 splice.
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Latitude: 2.507800 * Longitude: -117.969910
Event(s):
321-U1338 * Latitude: 2.507800 * Longitude: -117.969910 * Elevation: -4210.8 m * Campaign: Exp321 (Pacific Equatorial Age Transect II / Juan de Fuca) * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets

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Datasets listed in this publication series

  1. Lyle, MW; Olivarez Lyle, A; Gorgas, TJ et al. (2012): (Table T1) Raw XRF scan peak area data for all scans on Site U1338, unspliced. https://doi.org/10.1594/PANGAEA.780280
  2. Lyle, MW; Olivarez Lyle, A; Gorgas, TJ et al. (2012): (Table T2) Normalized median-scaled (NMS) data for all scans along splice for Site U1338. https://doi.org/10.1594/PANGAEA.780281