Articles | Volume 74, issue 2
https://doi.org/10.5194/egqsj-74-213-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/egqsj-74-213-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The depositional age of glacio-lacustrine sediments (Salzburger Seeton) from the lower Salzach Valley, Austria
Institute of Applied Geology, Department of Landscape, Water and Infrastructure, BOKU University, Peter-Jordan Straße 82, 1190 Vienna, Austria
Markus Fiebig
Institute of Applied Geology, Department of Landscape, Water and Infrastructure, BOKU University, Peter-Jordan Straße 82, 1190 Vienna, Austria
Titus Rauter
Institute of Applied Geology, Department of Landscape, Water and Infrastructure, BOKU University, Peter-Jordan Straße 82, 1190 Vienna, Austria
Christopher Lüthgens
Institute of Applied Geology, Department of Landscape, Water and Infrastructure, BOKU University, Peter-Jordan Straße 82, 1190 Vienna, Austria
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Short summary
Glacio-lacustrine sediments from the overdeepened lower Salzach Valley were investigated. A 30 m long core retrieved sediments that could be identified as the “Salzburger Seeton”. Single-grain luminescence dating methods were applied on six samples spread over the whole depth of the core. The depositional age of these sediments was calculated to be 18.6 ± 0.9 ka. This time frame suggests that at least some shallow parts were filled by post-LGM (Last Glacial Maximum) lacustrine fine sediments.
Glacio-lacustrine sediments from the overdeepened lower Salzach Valley were investigated. A 30 m...