The following lists the recent preprints posted on EGUsphere with GChron-related topics, the recent preprints posted in GChron’s discussion forum, as well as final revised papers published recently in GChron.
28 Oct 2024
Discordance Dating: A New Approach for Dating Sedimentary Alteration Events  
Jesse R. Reimink, Renan Beckman, Erik Schoonover, Max Lloyd, Joshua Garber, Joshua H. F. L. Davies, Alexander Cerminaro, Morgann G. Perrot, and Andrew J. Smye
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-27,https://doi.org/10.5194/gchron-2024-27, 2024
Preprint under review for GChron (discussion: open, 0 comments)
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25 Oct 2024
U and Th zonation in apatite observed by synchrotron X-ray fluorescence tomography and implications for the (U–Th) ∕ He system
Francis J. Sousa, Stephen E. Cox, E. Troy Rasbury, Sidney R. Hemming, Antonio Lanzirotti, and Matthew Newville
Geochronology, 6, 553–570, https://doi.org/10.5194/gchron-6-553-2024,https://doi.org/10.5194/gchron-6-553-2024, 2024
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25 Oct 2024
Krypton-85 chronometry of spent nuclear fuel
Greg Balco, Andrew J. Conant, Dallas D. Reilly, Dallin Barton, Chelsea D. Willett, and Brett H. Isselhardt
Geochronology, 6, 571–584, https://doi.org/10.5194/gchron-6-571-2024,https://doi.org/10.5194/gchron-6-571-2024, 2024
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18 Oct 2024
Technical note: Altitude scaling of 36Cl production from Fe
Angus K. Moore and Darryl E. Granger
Geochronology, 6, 541–552, https://doi.org/10.5194/gchron-6-541-2024,https://doi.org/10.5194/gchron-6-541-2024, 2024
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17 Oct 2024
An optimization tool for identifying multiple-diffusion domain model parameters
Andrew L. Gorin, Joshua M. Gorin, Marie Bergelin, and David L. Shuster
Geochronology, 6, 521–540, https://doi.org/10.5194/gchron-6-521-2024,https://doi.org/10.5194/gchron-6-521-2024, 2024
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15 Oct 2024
Towards the construction of regional marine radiocarbon calibration curves: an unsupervised machine learning approach
Ana-Cristina Mârza, Laurie Menviel, and Luke C. Skinner
Geochronology, 6, 503–519, https://doi.org/10.5194/gchron-6-503-2024,https://doi.org/10.5194/gchron-6-503-2024, 2024
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10 Oct 2024
The quantification of downhole fractionation for laser ablation mass spectrometry
Jarred Cain Lloyd, Carl Spandler, Sarah E. Gilbert, and Derrick Hasterok
EGUsphere, https://doi.org/10.5194/egusphere-2024-2908,https://doi.org/10.5194/egusphere-2024-2908, 2024
Preprint under review for GChron (discussion: open, 0 comments)
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09 Oct 2024
The Need for Fission Track Data Transparency
Murat Taner Tamer, Ling Chung, Richard A. Ketcham, and Andrew J. W. Gleadow
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-26,https://doi.org/10.5194/gchron-2024-26, 2024
Preprint under review for GChron (discussion: open, 1 comment)
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08 Oct 2024
Terrestrial Cosmogenic Nuclide depth profiles used to infer changes in Holocene glacier cover, Vintage Peak, Southern Coast Mountains, British Columbia
Adam C. Hawkins, Brent M. Goehring, and Brian Menounos
EGUsphere, https://doi.org/10.5194/egusphere-2024-2900,https://doi.org/10.5194/egusphere-2024-2900, 2024
Preprint under review for GChron (discussion: open, 1 comment)
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07 Oct 2024
Technical Note: Benchmark time-temperature paths provide a shared framework for evaluating and communicating thermochronologic data interpretation
Andrea L. Stevens Goddard, Kendra E. Murray, Alyssa L. Abbey, and Mark Wildman
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-20,https://doi.org/10.5194/gchron-2024-20, 2024
Preprint under review for GChron (discussion: open, 2 comments)
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30 Sep 2024
Nonparametric estimation of age-depth models from sedimentological and stratigraphic information
Niklas Hohmann, David De Vleeschouwer, Sietske Batenburg, and Emilia Jarochowska
EGUsphere, https://doi.org/10.5194/egusphere-2024-2857,https://doi.org/10.5194/egusphere-2024-2857, 2024
Preprint under review for GChron (discussion: open, 2 comments)
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27 Sep 2024
A statistical analysis of zircon age distributions in volcanic, porphyry and plutonic rocks
Chetan Nathwani, Dawid Szymanowski, Lorenzo Tavazzani, Sava Markovic, Adrianna L. Virmond, and Cyril Chelle-Michou
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-25,https://doi.org/10.5194/gchron-2024-25, 2024
Preprint under review for GChron (discussion: open, 2 comments)
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25 Sep 2024
Emplacement Age of the Sevier Gravity Slide, Utah, USA
Tiffany Rivera, McKenna Holliday, Brian Jicha, David H. Malone, Michael J. Braunagel, V. Alex Bonilla Franco, Robert F. Biek, W. Ashley Griffith, and David B. Hacker
EGUsphere, https://doi.org/10.5194/egusphere-2024-2899,https://doi.org/10.5194/egusphere-2024-2899, 2024
Preprint under review for GChron (discussion: open, 1 comment)
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25 Sep 2024
New Controls on Sedimentation and Climate in the Central Equatorial Pacific Ocean
Allison W. Jacobel, Kassandra M. Costa, Lily M. Applebaum, and Serena Conde
EGUsphere, https://doi.org/10.5194/egusphere-2024-2775,https://doi.org/10.5194/egusphere-2024-2775, 2024
Preprint under review for GChron (discussion: open, 0 comments)
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29 Aug 2024
The virtual spot approach: a simple method for image U-Pb carbonate geochronology by high-repetition rate LA-ICP-MS
Guilhem Hoareau, Fanny Claverie, Christophe Pecheyran, Gaëlle Barbotin, Michael Perk, Nicolas E. Beaudoin, Brice Lacroix, and E. Troy Rasbury
EGUsphere, https://doi.org/10.5194/egusphere-2024-2366,https://doi.org/10.5194/egusphere-2024-2366, 2024
Preprint under review for GChron (discussion: open, 0 comments)
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28 Aug 2024
Global analysis of in situ cosmogenic 26Al/10Be ratios in fluvial sediments indicates widespread sediment storage and burial during transport
Christopher Halsted, Paul Bierman, Alexandru Codilean, Lee Corbett, and Marc Caffee
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-22,https://doi.org/10.5194/gchron-2024-22, 2024
Preprint under review for GChron (discussion: final response, 4 comments)
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22 Aug 2024
Measuring varve thickness using µCT: a comparison with thin section
Marie-Eugénie Meusseunan Pascale Jamba, Pierre Francus, Antoine Gagnon-Poiré, and Guillaume St-Onge
EGUsphere, https://doi.org/10.5194/egusphere-2024-2511,https://doi.org/10.5194/egusphere-2024-2511, 2024
Preprint under review for GChron (discussion: final response, 4 comments)
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22 Aug 2024
A direct comparison of single grain and multi-grain aliquot luminescence dating of feldspars from colluvial deposits in KwaZulu-Natal, South Africa
Svenja Riedesel, Guillaume Guérin, Kristina J. Thomsen, Mariana Sontag-González, Matthias Blessing, Greg A. Botha, Max Hellers, Gunther Möller, Andreas Peffeköver, Christian Sommer, Anja Zander, and Manuel Will
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-19,https://doi.org/10.5194/gchron-2024-19, 2024
Preprint under review for GChron (discussion: final response, 3 comments)
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15 Aug 2024
Production rate calibration for cosmogenic 10Be in pyroxene by applying a rapid fusion method to 10Be-saturated samples from the Transantarctic Mountains, Antarctica
Marie Bergelin, Greg Balco, Lee B. Corbett, and Paul R. Bierman
Geochronology, 6, 491–502, https://doi.org/10.5194/gchron-6-491-2024,https://doi.org/10.5194/gchron-6-491-2024, 2024
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12 Aug 2024
Technical note: Optimizing the in situ cosmogenic 36Cl extraction and measurement workflow for geologic applications
Alia J. Lesnek, Joseph M. Licciardi, Alan J. Hidy, and Tyler S. Anderson
Geochronology, 6, 475–489, https://doi.org/10.5194/gchron-6-475-2024,https://doi.org/10.5194/gchron-6-475-2024, 2024
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08 Aug 2024
Technical note: RA138 calcite U–Pb LA-ICP-MS primary reference material
Marcel Guillong, Elias Samankassou, Inigo A. Müller, Dawid Szymanowski, Nathan Looser, Lorenzo Tavazzani, Óscar Merino-Tomé, Juan R. Bahamonde, Yannick Buret, and Maria Ovtcharova
Geochronology, 6, 465–474, https://doi.org/10.5194/gchron-6-465-2024,https://doi.org/10.5194/gchron-6-465-2024, 2024
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08 Aug 2024
Short Communication: A database of the global distribution of (U-Th)/He ages and U, Th contents of goethites 
Hevelyn S. Monteiro, Kenneth A. Farley, and Paulo M. Vasconcelos
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-13,https://doi.org/10.5194/gchron-2024-13, 2024
Preprint under review for GChron (discussion: final response, 2 comments)
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05 Aug 2024
Revising chronological uncertainties in marine archives using global anthropogenic signals: a case study on the oceanic 13C Suess effect
Nil Irvalı, Ulysses S. Ninnemann, Are Olsen, Neil L. Rose, David J. R. Thornalley, Tor L. Mjell, and François Counillon
Geochronology, 6, 449–463, https://doi.org/10.5194/gchron-6-449-2024,https://doi.org/10.5194/gchron-6-449-2024, 2024
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05 Aug 2024
U-Pb direct dating on calcite paleosol nodules: first absolute age constraints on the Miocene continental succession of the Paris Basin
Vincent Monchal, Remi Rateau, Kerstin Drost, Cyril Gagnaison, Bastien Mennecart, Renaud Toullec, and David Chew
EGUsphere, https://doi.org/10.5194/egusphere-2024-2325,https://doi.org/10.5194/egusphere-2024-2325, 2024
Preprint under review for GChron (discussion: open, 1 comment)
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29 Jul 2024
In situ Cosmogenic 10Be and 26Al in Deglacial Sediment Reveals Interglacial Exposure, Burial, and Limited Erosion Under the Quebec-Labrador Ice Dome
Peyton M. Cavnar, Paul R. Bierman, Jeremy D. Shakun, Lee B. Corbett, Danielle LeBlanc, Gillian L. Galford, and Marc Caffee
EGUsphere, https://doi.org/10.5194/egusphere-2024-2233,https://doi.org/10.5194/egusphere-2024-2233, 2024
Preprint under review for GChron (discussion: final response, 6 comments)
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