IODP Expedition 403 X-ray fluorescence (XRF)

Zenodo (CERN European Organization for Nuclear Research) 2026 Dataset Open access

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Authors: Renata Giulia Lucchi, Kristen St. John, Thomas A. Ronge, Maria A. Barcena, Stijn De Schepper, Lucinda Cameron Duxbury, Catalina Gebhardt, Alba González-Lanchas, Gryphen Goss, Nicole M. Greco, Victor Gronmyr, Jens Gruetzner
+15 more Lauren A. Haygood, Katrine Husum, Mutsumi Iizuka, Aruggoda K.I.U. Kapuge, Adriane R. Lam, Olga Libman-Roshal, Yanguang Liu, Lindsey Rose Monito, Brendan Reilly, Yair Rosenthal, Paul Ruzycki, Yuhi Sakai, Adukkam Veedu Sijinkumar, Yusuke Suganuma, Yi Zhong
DOI: 10.5281/zenodo.18437119
Cited by: 1

Abstract

Elemental peak intensities in section halves were measured by an Avaatech X-ray fluorescence (XRF) Core Scanner postexpedition. Each measurement position may be measured at multiple XRF conditions in order to excite and measure specific ranges of elements (e.g., 10 kV and no filter for light elements). Peak intensity changes (concentrations not provided) are then used to help recognize and define major chemostratigraphic units without the need for destructive sampling. Data are presented in comma-delimited (CSV) files by section and by energy/instrumental conditions.

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
26 January 2026
Document type
Dataset