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01.21 Advances in Geochronology: from tradition to avant-garde
Time:
Tuesday, 16/Sept/2025:
8:30am - 10:00am
Session Chair: Aratz Beranoaguirre , Goethe Universität FrankfurtSession Chair: Valby van Schijndel , GFZ Helmholtz Centre for GeosciencesSession Chair: Rebecca Volkmann , GFZ Helmholtz Centre for Geosciences
Location: ZHG 001 170 PAX
Presentations
8:30am - 9:00am Invited Session Keynote Topics: 01.21 Advances in Geochronology: from tradition to avant-garde Some Observations Concerning U-Pb Data Quality Based on the G-Chron Proficiency Testing Scheme
Michael Wiedenbeck
Helmholtz-Zentrum für Geoforschung, Germany
9:00am - 9:15am Topics: 01.21 Advances in Geochronology: from tradition to avant-garde In-situ Rb-Sr dating using LA-MC-ICP-MS/MS: the effect of YO+ and ZrO+ interferences and their correction.
Miles Lindner , Timo Hopp, Thorsten Kleine
Max-Planck-Institute for Solar System Research, Germany
9:15am - 9:30am Topics: 01.21 Advances in Geochronology: from tradition to avant-garde How nature freezes life at cell scale: novel approach reveals 200-myr history of plant silicification
Steffen Trümper 1 , Graciela Sosa2 , Matthias Franz2 , Alfons van den Kerkhof2 , Armin Zeh3 , Andreas Kronz2 , Kirsten Techmer2 , Ronny Rößler4,5
1 Institute of Geology and Palaeontology, University of Münster, 48149 Münster, Germany; 2 Geoscience Centre, Georg August University, 37077 Göttingen, Germany; 3 Karlsruher Institut für Technologie (KIT), Institut für Angewandte Geowissenschaften – Mineralogie und Petrologie, Adenauerring 20b, Geb. 50.40, 76131 Karlsruhe; 4 Museum für Naturkunde Chemnitz, 09111 Chemnitz, Germany; 5 Geological Institute, TU Bergakademie Freiberg, 09599 Freiberg, Germany
9:30am - 9:45am Topics: 01.21 Advances in Geochronology: from tradition to avant-garde Uranium incorporation in garnet
Horst Marschall 1 , Clemens Ackermann1 , Leo Millonig1 , Martin Kutzschbach1 , Jesse Walters2 , Alexander Schmidt1 , Alan Woodland1 , Dominik Hezel1
1 Goethe Universität, Germany; 2 University of Graz