27 Mar 2024
| Highlight paper
Minimizing the effects of Pb loss in detrital and igneous U–Pb zircon geochronology by CA-LA-ICP-MS
Erin E. Donaghy, Michael P. Eddy, Federico Moreno, and Mauricio Ibañez-Mejia
Geochronology, 6, 89–106, https://doi.org/10.5194/gchron-6-89-2024,https://doi.org/10.5194/gchron-6-89-2024, 2024 | 1,426 views
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27 Mar 2024
Bayesian integration of astrochronology and radioisotope geochronology
Robin B. Trayler, Stephen R. Meyers, Bradley B. Sageman, and Mark D. Schmitz
Geochronology, 6, 107–123, https://doi.org/10.5194/gchron-6-107-2024,https://doi.org/10.5194/gchron-6-107-2024, 2024 | 1,324 views
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19 Jan 2024
Modeling apparent Pb loss in zircon U–Pb geochronology
Glenn R. Sharman and Matthew A. Malkowski
Geochronology, 6, 37–51, https://doi.org/10.5194/gchron-6-37-2024,https://doi.org/10.5194/gchron-6-37-2024, 2024 | 1,291 views
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19 Dec 2023
The marine reservoir age of Greenland coastal waters
Christof Pearce, Karen Søby Özdemir, Ronja Forchhammer Mathiasen, Henrieka Detlef, and Jesper Olsen
Geochronology, 5, 451–465, https://doi.org/10.5194/gchron-5-451-2023,https://doi.org/10.5194/gchron-5-451-2023, 2023 | 1,250 views
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06 Jun 2023
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 | 1,223 views
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17 Jan 2024
Calibration methods for laser ablation Rb–Sr geochronology: comparisons and recommendation based on NIST glass and natural reference materials
Stijn Glorie, Sarah E. Gilbert, Martin Hand, and Jarred C. Lloyd
Geochronology, 6, 21–36, https://doi.org/10.5194/gchron-6-21-2024,https://doi.org/10.5194/gchron-6-21-2024, 2024 | 1,197 views
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09 Jan 2024
| Highlight paper
Geochronological and geochemical effects of zircon chemical abrasion: insights from single-crystal stepwise dissolution experiments
Alyssa J. McKanna, Blair Schoene, and Dawid Szymanowski
Geochronology, 6, 1–20, https://doi.org/10.5194/gchron-6-1-2024,https://doi.org/10.5194/gchron-6-1-2024, 2024 | 1,184 views
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19 Jul 2023
Technical note: In situ U–Th–He dating by 4He ∕ 3He laser microprobe analysis
Pieter Vermeesch, Yuntao Tian, Jae Schwanethal, and Yannick Buret
Geochronology, 5, 323–332, https://doi.org/10.5194/gchron-5-323-2023,https://doi.org/10.5194/gchron-5-323-2023, 2023 | 1,178 views
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17 Jul 2023
Cosmogenic 10Be in pyroxene: laboratory progress, production rate systematics, and application of the 10Be–3He nuclide pair in the Antarctic Dry Valleys
Allie Balter-Kennedy, Joerg M. Schaefer, Roseanne Schwartz, Jennifer L. Lamp, Laura Penrose, Jennifer Middleton, Jean Hanley, Bouchaïb Tibari, Pierre-Henri Blard, Gisela Winckler, Alan J. Hidy, and Greg Balco
Geochronology, 5, 301–321, https://doi.org/10.5194/gchron-5-301-2023,https://doi.org/10.5194/gchron-5-301-2023, 2023 | 1,006 views
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19 Jun 2023
Amino acid racemization in Neogloboquadrina pachyderma and Cibicidoides wuellerstorfi from the Arctic Ocean and its implications for age models
Gabriel West, Darrell S. Kaufman, Martin Jakobsson, and Matt O'Regan
Geochronology, 5, 285–299, https://doi.org/10.5194/gchron-5-285-2023,https://doi.org/10.5194/gchron-5-285-2023, 2023 | 984 views
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29 Nov 2023
Early Holocene ice retreat from Isle Royale in the Laurentian Great Lakes constrained with 10Be exposure-age dating
Eric W. Portenga, David J. Ullman, Lee B. Corbett, Paul R. Bierman, and Marc W. Caffee
Geochronology, 5, 413–431, https://doi.org/10.5194/gchron-5-413-2023,https://doi.org/10.5194/gchron-5-413-2023, 2023 | 941 views
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17 Apr 2024
Evaluating manual versus automated benthic foraminiferal δ18O alignment techniques for developing chronostratigraphies in marine sediment records
Jennifer L. Middleton, Julia Gottschalk, Gisela Winckler, Jean Hanley, Carol Knudson, Jesse R. Farmer, Frank Lamy, Lorraine E. Lisiecki, and Expedition 383 Scientists
Geochronology, 6, 125–145, https://doi.org/10.5194/gchron-6-125-2024,https://doi.org/10.5194/gchron-6-125-2024, 2024 | 938 views
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22 Sep 2023
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 | 920 views
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01 Dec 2023
Late Neogene terrestrial climate reconstruction of the central Namib Desert derived by the combination of U–Pb silcrete and terrestrial cosmogenic nuclide exposure dating
Benedikt Ritter, Richard Albert, Aleksandr Rakipov, Frederik M. Van der Wateren, Tibor J. Dunai, and Axel Gerdes
Geochronology, 5, 433–450, https://doi.org/10.5194/gchron-5-433-2023,https://doi.org/10.5194/gchron-5-433-2023, 2023 | 887 views
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20 Oct 2023
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 | 852 views
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19 Jan 2024
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 | 852 views
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17 Aug 2023
Marine reservoir ages for coastal West Africa
Guillaume Soulet, Philippe Maestrati, Serge Gofas, Germain Bayon, Fabien Dewilde, Maylis Labonne, Bernard Dennielou, Franck Ferraton, and Giuseppe Siani
Geochronology, 5, 345–359, https://doi.org/10.5194/gchron-5-345-2023,https://doi.org/10.5194/gchron-5-345-2023, 2023 | 851 views
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08 Aug 2023
Spatial variability of the modern radiocarbon reservoir effect in the high-altitude lake Laguna del Peinado (southern Puna Plateau, Argentina)
Paula A. Vignoni, Francisco E. Córdoba, Rik Tjallingii, Carla Santamans, Liliana C. Lupo, and Achim Brauer
Geochronology, 5, 333–344, https://doi.org/10.5194/gchron-5-333-2023,https://doi.org/10.5194/gchron-5-333-2023, 2023 | 839 views
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21 Feb 2024
Short communication: Cosmogenic noble gas depletion in soils by wildfire heating
Greg Balco, Alan J. Hidy, William T. Struble, and Joshua J. Roering
Geochronology, 6, 71–76, https://doi.org/10.5194/gchron-6-71-2024,https://doi.org/10.5194/gchron-6-71-2024, 2024 | 809 views
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25 Jan 2024
The daughter-parent plot: a tool for analyzing thermochronological data
Birk Härtel and Eva Enkelmann
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-1,https://doi.org/10.5194/gchron-2024-1, 2024
Revised manuscript under review for GChron (discussion: final response, 6 comments) | 792 views
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05 Mar 2024
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 | 755 views
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06 Mar 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 Discuss., https://doi.org/10.5194/gchron-2024-7,https://doi.org/10.5194/gchron-2024-7, 2024
Preprint under review for GChron (discussion: final response, 5 comments) | 733 views
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11 Oct 2023
Volcanism straddling the Miocene–Pliocene boundary on Patmos and Chiliomodi islands (southeastern Aegean Sea): insights from new 40Ar ∕ 39Ar ages
Katharina M. Boehm, Klaudia F. Kuiper, Bora Uzel, Pieter Z. Vroon, and Jan R. Wijbrans
Geochronology, 5, 391–403, https://doi.org/10.5194/gchron-5-391-2023,https://doi.org/10.5194/gchron-5-391-2023, 2023 | 687 views
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20 Sep 2023
Technical note: Studying lithium metaborate fluxes and extraction protocols with a new, fully automated in situ cosmogenic 14C processing system at PRIME Lab
Nathaniel Lifton, Jim Wilson, and Allie Koester
Geochronology, 5, 361–375, https://doi.org/10.5194/gchron-5-361-2023,https://doi.org/10.5194/gchron-5-361-2023, 2023 | 654 views
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17 May 2024
Regional beryllium-10 production rate for the mid-elevation mountainous regions in central Europe, deduced from a multi-method study of moraines and lake sediments in the Black Forest
Felix Martin Hofmann, Claire Rambeau, Lukas Gegg, Melanie Schulz, Martin Steiner, Alexander Fülling, Laëtitia Léanni, Frank Preusser, and ASTER Team
Geochronology, 6, 147–174, https://doi.org/10.5194/gchron-6-147-2024,https://doi.org/10.5194/gchron-6-147-2024, 2024 | 645 views
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14 Feb 2024
(anchored) isochrons in IsoplotR
Pieter Vermeesch
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-5,https://doi.org/10.5194/gchron-2024-5, 2024
Revised manuscript under review for GChron (discussion: final response, 4 comments) | 636 views
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14 Feb 2024
Technical note: a new analytical protocol for apatite (U-Th)/He and trace element analysis (incorporating a continuous ramped heating measurement system for the He)
Alexis Derycke, Nathan Cogné, Dominique Bavay, David Vilbert, Lionel Dutruch, Sebastien Ternois, Gilles Ruffet, Marc Jolivet, and Kerry Gallagher
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-6,https://doi.org/10.5194/gchron-2024-6, 2024
Revised manuscript under review for GChron (discussion: final response, 10 comments) | 629 views
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16 Feb 2024
A method for quantifying the time of cooling in thermochronometric inversions
Kalin T. McDannell and C. Brenhin Keller
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-3,https://doi.org/10.5194/gchron-2024-3, 2024
Preprint under review for GChron (discussion: open, 0 comments) | 510 views
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21 Feb 2024
Short communication: Inverse correlation between radiation damage and fission-track etching time on monazite
Toru Nakajima, Shoma Fukuda, Shigeru Sueoka, Sota Niki, Tetsuo Kawakami, Tohru Danhara, and Takahiro Tagami
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-2,https://doi.org/10.5194/gchron-2024-2, 2024
Revised manuscript accepted for GChron (discussion: closed, 4 comments) | 471 views
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19 Oct 2023
Solving crustal heat transfer for thermochronology using physics-informed neural networks
Ruohong Jiao, Shengze Cai, and Jean Braun
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-24,https://doi.org/10.5194/gchron-2023-24, 2023
Revised manuscript accepted for GChron (discussion: closed, 4 comments) | 456 views
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29 Feb 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 Discuss., https://doi.org/10.5194/gchron-2024-8,https://doi.org/10.5194/gchron-2024-8, 2024
Preprint under review for GChron (discussion: final response, 6 comments) | 456 views
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09 Feb 2024
Short Communication: Nanoscale heterogeneity of U and Pb in baddeleyite – implications for nanogeochronology and 238U series alpha recoil effects
Steven Denyszyn, Donald W. Davis, and Denis Fougerouse
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-4,https://doi.org/10.5194/gchron-2024-4, 2024
Preprint under review for GChron (discussion: open, 1 comment) | 412 views
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18 Dec 2023
Towards the construction of regional marine radiocarbon calibration curves: an unsupervised machine learning approach
Ana-Cristina Marza, Laurie Menviel, and Luke Cameron Skinner
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-26,https://doi.org/10.5194/gchron-2023-26, 2023
Preprint under review for GChron (discussion: final response, 6 comments) | 410 views
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23 May 2024
A new method for amino acid geochronology of the shell of the bivalve mollusc Arctica islandica
Martina L. G. Conti, Paul G. Butler, David J. Reynolds, Tamara Trofimova, James D. Scourse, and Kirsty E. H. Penkman
Geochronology, 6, 175–198, https://doi.org/10.5194/gchron-6-175-2024,https://doi.org/10.5194/gchron-6-175-2024, 2024 | 334 views
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22 Apr 2024
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
Preprint under review for GChron (discussion: open, 0 comments) | 304 views
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16 Apr 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 Discuss., https://doi.org/10.5194/gchron-2024-9,https://doi.org/10.5194/gchron-2024-9, 2024
Preprint under review for GChron (discussion: open, 2 comments) | 282 views
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02 May 2024
An optimization tool for identifying Multiple Diffusion Domain Model parameters
Andrew L. Gorin, Joshua M. Gorin, Marie Bergelin, and David L. Shuster
Geochronology Discuss., https://doi.org/10.5194/gchron-2024-11,https://doi.org/10.5194/gchron-2024-11, 2024
Preprint under review for GChron (discussion: open, 1 comment) | 238 views
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