Articles | Volume 3, issue 1
https://doi.org/10.5194/gchron-3-299-2021
https://doi.org/10.5194/gchron-3-299-2021
Research article
 | 
21 May 2021
Research article |  | 21 May 2021

Spatially resolved infrared radiofluorescence: single-grain K-feldspar dating using CCD imaging

Dirk Mittelstraß and Sebastian Kreutzer

Related authors

Zircon luminescence dating revisited
Christoph Schmidt, Théo Halter, Paul R. Hanson, Alexey Ulianov, Benita Putlitz, Georgina E. King, and Sebastian Kreutzer
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-10,https://doi.org/10.5194/gchron-2024-10, 2024
Revised manuscript accepted for GChron
Short summary
Short communication: Synchrotron-based elemental mapping of single grains to investigate variable infrared-radiofluorescence emissions for luminescence dating
Mariana Sontag-González, Raju Kumar, Jean-Luc Schwenninger, Juergen Thieme, Sebastian Kreutzer, and Marine Frouin
Geochronology, 6, 77–88, https://doi.org/10.5194/gchron-6-77-2024,https://doi.org/10.5194/gchron-6-77-2024, 2024
Short summary
Reconstructing the Eemian to Middle Pleniglacial pedosedimentary evolution of the Baix loess–palaeosol sequence (Rhône Rift Valley, southern France) – basic chronostratigraphic framework and palaeosol characterisation
Nora Pfaffner, Annette Kadereit, Volker Karius, Thomas Kolb, Sebastian Kreutzer, and Daniela Sauer
E&G Quaternary Sci. J., 73, 1–22, https://doi.org/10.5194/egqsj-73-1-2024,https://doi.org/10.5194/egqsj-73-1-2024, 2024
Short summary
Last Glacial loess in Europe: luminescence database and chronology of deposition
Mathieu Bosq, Sebastian Kreutzer, Pascal Bertran, Philippe Lanos, Philippe Dufresne, and Christoph Schmidt
Earth Syst. Sci. Data, 15, 4689–4711, https://doi.org/10.5194/essd-15-4689-2023,https://doi.org/10.5194/essd-15-4689-2023, 2023
Short summary
XLUM: an open data format for exchange and long-term preservation of luminescence data
Sebastian Kreutzer, Steve Grehl, Michael Höhne, Oliver Simmank, Kay Dornich, Grzegorz Adamiec, Christoph Burow, Helen M. Roberts, and Geoff A. T. Duller
Geochronology, 5, 271–284, https://doi.org/10.5194/gchron-5-271-2023,https://doi.org/10.5194/gchron-5-271-2023, 2023
Short summary

Related subject area

Luminescence dating
Zircon luminescence dating revisited
Christoph Schmidt, Théo Halter, Paul R. Hanson, Alexey Ulianov, Benita Putlitz, Georgina E. King, and Sebastian Kreutzer
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-10,https://doi.org/10.5194/gchron-2024-10, 2024
Revised manuscript accepted for GChron
Short summary
Short communication: Synchrotron-based elemental mapping of single grains to investigate variable infrared-radiofluorescence emissions for luminescence dating
Mariana Sontag-González, Raju Kumar, Jean-Luc Schwenninger, Juergen Thieme, Sebastian Kreutzer, and Marine Frouin
Geochronology, 6, 77–88, https://doi.org/10.5194/gchron-6-77-2024,https://doi.org/10.5194/gchron-6-77-2024, 2024
Short summary
Insight into the dynamics of a long-runout mass movement using single-grain feldspar luminescence in the Pokhara Valley, Nepal
Anna-Maartje de Boer, Wolfgang Schwanghart, Jürgen Mey, Basanta Raj Adhikari, and Tony Reimann
Geochronology, 6, 53–70, https://doi.org/10.5194/gchron-6-53-2024,https://doi.org/10.5194/gchron-6-53-2024, 2024
Short summary
Technical note: Darkroom lighting for luminescence dating laboratory
Marine Frouin, Taylor Grandfield, William Huebsch, and Owen Evans
Geochronology, 5, 405–412, https://doi.org/10.5194/gchron-5-405-2023,https://doi.org/10.5194/gchron-5-405-2023, 2023
Short summary
Differential bleaching of quartz and feldspar luminescence signals under high-turbidity conditions
Jürgen Mey, Wolfgang Schwanghart, Anna-Maartje de Boer, and Tony Reimann
Geochronology, 5, 377–389, https://doi.org/10.5194/gchron-5-377-2023,https://doi.org/10.5194/gchron-5-377-2023, 2023
Short summary

Cited articles

Baril, M. R.: CCD imaging of the infra-red stimulated luminescence of feldspars, Radiat. Meas., 38, 81–86, https://doi.org/10.1016/j.radmeas.2003.08.005, 2004. a
Bortolot, V. J.: A new modular high capacity OSL reader system, Radiat. Meas., 32, 751–757, https://doi.org/10.1016/S1350-4487(00)00038-X, 2000. a
Bøtter-Jensen, L., Bulur, E., Duller, G. A. T., and Murray, A. S.: Advances in luminescence instrument systems, Radiat. Meas., 32, 523–528, https://doi.org/10.1016/S1350-4487(00)00039-1, 2000. a
Bøtter-Jensen, L., Andersen, C. E., Duller, G. A. T., and Murray, A. S.: Developments in radiation, stimulation and oberservation facilities in luminescence measurements, Radiat. Meas., 37, 535–541, https://doi.org/10.1016/S1350-4487(03)00020-9, 2003. a
Download
Short summary
Our contribution enhances the infrared radiofluorescence dating technique, used to determine the last sunlight exposure of potassium feldspars in a range of about 600 to 600 000 years backwards. We recorded radiofluorescence images of fine sands and processed them with tailored open-source software to obtain ages from single grains. Finally, we tested our new method successfully on two natural sediment samples. Studies in Earth science will benefit from improved age accuracy and new insights.