Data report; calibration of XRF-estimated CaCO3 along the Site U1338 splice

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doi: 10.2204/iodp.proc.320321.205.2013
Author(s): Lyle, Mitchell W.; Backman, Jan
Integrated Ocean Drilling Program, Expedition 320/321 Scientists, College Station, TX
Author Affiliation(s): Primary:
Texas A&M University, Department of Oceanography, College Station, TX, United States
Other:
Hokkaido University, Japan
Texas A&M University, United States
Lamont-Doherty Earth Observatory, United States
University of California-Davis, United States
University College London, United Kingdom
University of California-Santa Cruz, United States
University of Leicester, United Kingdom
Westfälische Wilhelms-Universität Münster, Germany
Goethe University of Frankfurt, Germany
Korea Ocean Research and Development Institute, South Korea
Japan Agency for Marine-Earth Science and Technology, Japan
Rice University, United States
University of Michigan, United States
University of Otago, New Zealand
University of Louisiana, United States
University of Rhode Island, United States
University of South Carolina, United States
Shimane University, Japan
University of Bremen, Germany
Kochi University, Japan
Universita "G. D'Annunzio", Italy
Stockholm University, Sweden
Université Pierre et Marie Curie, France
University of New Orleans, United States
University of Florida, United States
National Institute of Oceanography, India
University of Tokyo, Japan
Christian-Albrechts-Universität zu Kiel, Germany
Indiana University of Pennsylvania, United States
Ibaraki University, Japan
Tohoku University, Japan
Universidad de Granada, Spain
Pennsylvania State University, United States
Utrecht University, Netherlands
Tongji University, China
Osaka City University, Japan
University of Hawaii-Manoa, United States
AIST/Geological Survey of Japan, Japan
Volume Title: Proceedings of the Integrated Ocean Drilling Program; Pacific Equatorial Age Transect; Expeditions 320 and 321 of the riserless drilling platform from and to Honolulu, Hawaii (USA), sites U1331-U1336, 5 March-4 May 2009; and Honolulu, Hawaii (USA), to San Diego, California (USA), sites U1337-U1338, 4 May-22 June 2009
Volume Author(s): Palike, Heiko; Nishi, Hiroshi; Klaus, Adam; Evans, Helen; Williams, Trevor; Acton, Gary D.; Bown, Paul; Delaney, Margaret L.; Dunkley Jones, Tom; Edgar, Kirsty; Fitch, Peter; Gussone, Nikolaus; Herrle, Jens; Hyeong, Kiseong; Kamikuri, Shin-ichi; Kuroda, Junichiro; Leon-Rodriguez, Lizette; Moore, Theodore, Jr.; Murphy, Brandon; Nakamura, Hideto; Ohneiser, Christian; Richter, Carl; Robinson, Rebecca; Sawada, Ken; Scher, Howie; Takata, Hiroyuki; Westerhold, Thomas; Wilson, Paul A.; Yamamoto, Yuhji; Lyle, Mitchell W.; Raffi, Isabela; Gamage, Kusali; Anderson, Louise; Malinverno, Alberto; Backman, Jan; Beltran, Catherine; Busch, William; Channell, James; Dewangan, Pawan; Hasegawa, Hitoshi; Hathorne, Edmund; Hayashi, Hiroki; Holbourn, Ann; Hovan, Steven; Iijima, Koichi; Ito, Takashi; Kimoto, Katsunori; Murphy, Daniel; Ogane, Kaoru; Romero, Oscar; Schneider, Leah; Sluijs, Appy; Jun Tian; Tsujimoto, Akira; Wade, Bridget; Wilkens, Roy; Yamamoto, Shinya; Yamazaki, Toshitsugu
Source: Proceedings of the Integrated Ocean Drilling Program; Pacific Equatorial Age Transect; Expeditions 320 and 321 of the riserless drilling platform from and to Honolulu, Hawaii (USA), sites U1331-U1336, 5 March-4 May 2009; and Honolulu, Hawaii (USA), to San Diego, California (USA), sites U1337-U1338, 4 May-22 June 2009, Heiko Palike, Hiroshi Nishi, Adam Klaus, Helen Evans, Trevor Williams, Gary D. Acton, Paul Bown, Margaret L. Delaney, Tom Dunkley Jones, Kirsty Edgar, Peter Fitch, Nikolaus Gussone, Jens Herrle, Kiseong Hyeong, Shin-ichi Kamikuri, Junichiro Kuroda, Lizette Leon-Rodriguez, Theodore Moore, Jr., Brandon Murphy, Hideto Nakamura, Christian Ohneiser, Carl Richter, Rebecca Robinson, Ken Sawada, Howie Scher, Hiroyuki Takata, Thomas Westerhold, Paul A. Wilson, Yuhji Yamamoto, Mitchell W. Lyle, Isabela Raffi, Kusali Gamage, Louise Anderson, Alberto Malinverno, Jan Backman, Catherine Beltran, William Busch, James Channell, Pawan Dewangan, Hitoshi Hasegawa, Edmund Hathorne, Hiroki Hayashi, Ann Holbourn, Steven Hovan, Koichi Iijima, Takashi Ito, Katsunori Kimoto, Daniel Murphy, Kaoru Ogane, Oscar Romero, Leah Schneider, Appy Sluijs, Jun Tian, Akira Tsujimoto, Bridget Wade, Roy Wilkens, Shinya Yamamoto and Toshitsugu Yamazaki; Integrated Ocean Drilling Program, Expedition 320/321 Scientists, College Station, TX. Proceedings of the Integrated Ocean Drilling Program (Online), Vol.320/321, 16p. Publisher: IODP Management International, Washington, DC, United States. ISSN: 1930-1014
Note: In English. 19 refs.; illus., incl. 2 tables, 2 tables, sketch map
Summary: We combined X-ray fluorescence (XRF) scan data from Integrated Ocean Drilling Program Expedition 321 Site U1338 and a set of 1060 discrete CaCO3 measurements to calibrate a high-resolution XRF-estimated CaCO3 profile for Site U1338. In this data report, we describe the method of calibration, using normalized median-scaled XRF data and discrete CaCO3 measurements. A subset of ∼3/4 of the discrete measurements was used to calibrate the XRF scan, and the quality of the calibration was checked with the remainder of the discrete data. Based upon the check data, the calibrated XRF CaCO3 estimate is within ±5% of the independent discrete measurements (1 standard deviation). The calibrated XRF CaCO3 estimate provides, for the first time, a carbonate profile for the middle Miocene-Holocene with a resolution of ∼2 k.y. for the uppermost 60 compressed meters composite depth below seafloor and ≤1 k.y. resolution in the rest of the sediment section.
Year of Publication: 2013
Research Program: IODP Integrated Ocean Drilling Program
Key Words: 12 Stratigraphy, Historical Geology and Paleoecology; Boreholes; Burial; Calcite; Calcium carbonate; Calibration; Carbonates; Cenozoic; Cores; East Pacific; Expedition 321; Expeditions 320/321; IODP Site U1338; Integrated Ocean Drilling Program; Lithofacies; Lithostratigraphy; Marine sediments; Neogene; North Pacific; Northeast Pacific; Pacific Ocean; Paleoenvironment; Quaternary; Sediments; Spectra; Tertiary; Variations; X-ray fluorescence spectra
Coordinates: N023028 N023028 W1175811 W1175811
Record ID: 2013035478
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute.