Published May 25, 2023
| Version v.1.0.0
Dataset
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Short communication: Synchrotron-based elemental mapping of single grains to investigate variable infrared-radiofluorescence emissions [Data set]
Description
This dataset accompanies a research paper in the journal Geochronology (https://doi.org/10.5194/gchron-6-77-2024). It contains the raw output of micro-XRF measurements carried out at the 5-ID SRX beamline at the National Synchrotron Light Source II (NSLS-II) at Brookhaven National Laboratory, USA, on coarse K-feldspar grains. Additionally, the XRF intensity attributed to each element after spectral fitting is provided for elemental mapping. The dataset also includes the output from scanning electron microscope energy-dispersive X-ray spectroscopy (SEM-EDS) measurements on coarse K-feldspar grains of two samples taken at Archéosciences Bordeaux, France.
Files
microXRF_NSLS-II.zip
Additional details
Funding
- UK Research and Innovation
- Improving the chronology of early human evolution NE/T001313/1
- Agence Nationale de la Recherche
- LaScArBx - Using the world in ancient societies : processes and forms of appropriation of space in Long Time ANR-10-LABX-0052