The following lists only preprints without a corresponding final revised paper.
21 May 2024
New Developments in Incremental Heating Detrital 40Ar/39Ar Lithic (DARL) Geochronology using Icelandic River Sand
Odinaka Okwueze, Kevin Konrad, and Tomas Capaldi
EGUsphere, https://doi.org/10.5194/egusphere-2024-1299,https://doi.org/10.5194/egusphere-2024-1299, 2024
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
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)
Short summary
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)
Short summary
18 Apr 2024
Short communication: New analytical approach on (U-Th)/He dating of Fe-hydroxide with an example using goethite from the Amerasian Basin, Arctic Ocean 
Olga Valentinovna Yakubovich, Natalia Pavlovna Konstantinova, Maria Olegovna Anosova, Mary Markovna Podolskaya, and Elena Valerevna Adamskaya
EGUsphere, https://doi.org/10.5194/egusphere-2024-992,https://doi.org/10.5194/egusphere-2024-992, 2024
Preprint under review for GChron (discussion: open, 3 comments)
Short summary
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)
Short summary
15 Apr 2024
Technical Note: Altitude scaling of 36Cl production from Fe
Angus Moore and Darryl E. Granger
EGUsphere, https://doi.org/10.5194/egusphere-2024-1009,https://doi.org/10.5194/egusphere-2024-1009, 2024
Preprint under review for GChron (discussion: open, 1 comment)
Short summary
20 Mar 2024
Technical note: Optimizing the in situ cosmogenic 36Cl extraction and measurement workflow for geologic applications
Alia Lesnek, Joseph M. Licciardi, Alan J. Hidy, and Tyler S. Anderson
EGUsphere, https://doi.org/10.5194/egusphere-2024-713,https://doi.org/10.5194/egusphere-2024-713, 2024
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
13 Mar 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-702,https://doi.org/10.5194/egusphere-2024-702, 2024
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
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)
Short summary
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
Revised manuscript under review for GChron (discussion: final response, 6 comments)
Short summary
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)
Short summary
20 Feb 2024
On the viability of detrital Rb-Sr geochronology
Kyle Patrick Larson, Brendan Dyck, Sudip Shrestha, Mark Button, and Yani Najman
External preprint server, https://doi.org/10.31219/osf.io/xhbj6,https://doi.org/10.31219/osf.io/xhbj6, 2024
Revised manuscript accepted for GChron (discussion: final response, 4 comments)
Short summary
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)
Short summary
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)
Short summary
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)
Short summary
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)
Short summary
05 Feb 2024
New age constraints reveal moraine stabilization thousands of years after deposition during the last deglaciation of western New York, USA
Karlee K. Prince, Jason P. Briner, Caleb K. Walcott, Brooke M. Chase, Andrew L. Kozlowski, Tammy M. Rittenour, and Erica P. Yang
EGUsphere, https://doi.org/10.5194/egusphere-2023-2655,https://doi.org/10.5194/egusphere-2023-2655, 2024
Preprint under review for GChron (discussion: final response, 11 comments)
Short summary
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)
Short summary
23 Jan 2024
Cosmogenic 3He chronology of postglacial lava flows at Mt. Ruapehu, New Zealand
Pedro Doll, Shaun Robert Eaves, Ben Matthew Kennedy, Pierre-Henri Blard, Alexander Robert Lee Nichols, Graham Sloan Leonard, Dougal Bruce Townsend, Jim William Cole, Chris Edward Conway, Sacha Baldwin, Gabriel Fénisse, Laurent Zimmermann, and Bouchaïb Tibari
EGUsphere, https://doi.org/10.5194/egusphere-2024-163,https://doi.org/10.5194/egusphere-2024-163, 2024
Revised manuscript accepted for GChron (discussion: final response, 7 comments)
Short summary
12 Jan 2024
The Geometric Correction Method for zircon (U-Th)/He chronology: correcting systematic error and assigning uncertainties to alpha-ejection corrections and eU concentrations
Spencer D. Zeigler, Morgan Baker, James R. Metcalf, and Rebecca M. Flowers
EGUsphere, https://doi.org/10.5194/egusphere-2023-3046,https://doi.org/10.5194/egusphere-2023-3046, 2024
Revised manuscript accepted for GChron (discussion: final response, 7 comments)
Short summary
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)
Short summary
15 Dec 2023
Revising chronological uncertainties in marine archives using global anthropogenic signals: a case study
Nil Irvalı, Ulysses S. Ninnemann, Are Olsen, Neil L. Rose, David J. R. Thornalley, Tor L. Mjell, and François Counillon
EGUsphere, https://doi.org/10.5194/egusphere-2023-2845,https://doi.org/10.5194/egusphere-2023-2845, 2023
Revised manuscript under review for GChron (discussion: final response, 6 comments)
Short summary
12 Dec 2023
Effect of chemical abrasion of zircon on SHRIMP U/Pb, δ18O, Trace element, and LA-ICPMS trace element and Lu-Hf isotopic analyses
Cate Kooymans, Charles W. Magee Jr., Kathryn Waltenberg, Noreen Evans, Simon Bodorkos, Yuri Amelin, Sandra Kamo, and Trevor Ireland
EGUsphere, https://doi.org/10.5194/egusphere-2023-2928,https://doi.org/10.5194/egusphere-2023-2928, 2023
Revised manuscript accepted for GChron (discussion: final response, 4 comments)
Short summary
07 Dec 2023
Last ice sheet recession and landscape emergence above sea level in east-central Sweden, evaluated using in situ cosmogenic 14C from quartz
Bradley W. Goodfellow, Arjen P. Stroeven, Nathaniel A. Lifton, Jakob Heyman, Alexander Lewerentz, Kristina Hippe, Jens-Ove Näslund, and Marc W. Caffee
EGUsphere, https://doi.org/10.5194/egusphere-2023-2821,https://doi.org/10.5194/egusphere-2023-2821, 2023
Revised manuscript accepted for GChron (discussion: final response, 6 comments)
Short summary
27 Nov 2023
Short communication: Resolving the discrepancy between U–Pb age estimates for the ‘Likhall’ zircon bed, a key level in the Ordovician timescale 
André Navin Paul, Anders Lindskog, and Urs Schaltegger
EGUsphere, https://doi.org/10.5194/egusphere-2023-2597,https://doi.org/10.5194/egusphere-2023-2597, 2023
Revised manuscript accepted for GChron (discussion: final response, 6 comments)
Short summary
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)
Short summary
28 Jun 2023
Constraints on average alpha recoil distance during 238U decay in baddeleyite (ZrO2) from atom probe tomography
Donald Wayne Davis, Steven Denyszyn, and Denis Fougerouse
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-15,https://doi.org/10.5194/gchron-2023-15, 2023
Revised manuscript not accepted (discussion: closed, 6 comments)
Short summary
28 Jun 2023
An expanded workflow for detrital rutile provenance studies: An application from the Neotethys Orogen in Anatolia
Megan A. Mueller, Alexis Licht, Andreas Möller, Cailey B. Condit, Julie C. Fosdick, Faruk Ocakoğlu, and Clay Campbell
EGUsphere, https://doi.org/10.5194/egusphere-2023-1293,https://doi.org/10.5194/egusphere-2023-1293, 2023
Revised manuscript accepted for GChron (discussion: final response, 7 comments)
Short summary
16 Jun 2023
On etching, selection and measurement of confined fission tracks in apatite
Raymond Charles Jonckheere
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-13,https://doi.org/10.5194/gchron-2023-13, 2023
Manuscript not accepted for further review (discussion: closed, 8 comments)
Short summary
02 May 2023
Technical Note: Pb-loss-aware Eruption/Deposition Age Estimation
C. Brenhin Keller
Geochronology Discuss., https://doi.org/10.5194/gchron-2023-9,https://doi.org/10.5194/gchron-2023-9, 2023
Publication in GChron not foreseen (discussion: closed, 6 comments)
Short summary
13 Mar 2023
A new multi-method approach for dating cave calcite: application to the cave of the Trou du Renard (Soyons, France)
Loïc Martin, Julius Nouet, Arnaud Dapoigny, Gaëlle Barbotin, Fanny Claverie, Edwige Pons-Branchu, Jocelyn Barbarand, Christophe Pécheyran, Norbert Mercier, Fanny Derym, Bernard Gély, and Hélène Valladas
EGUsphere, https://doi.org/10.5194/egusphere-2023-171,https://doi.org/10.5194/egusphere-2023-171, 2023
Revised manuscript accepted for GChron (discussion: final response, 4 comments)
Short summary
14 Nov 2022
Multiple Early Holocene eruptions of Katla produced tephra layers with similar composition to the Vedde Ash
David Harning, Thor Thordarson, Áslaug Geirsdóttir, Gifford Miller, and Christopher Florian
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-26,https://doi.org/10.5194/gchron-2022-26, 2022
Preprint withdrawn (discussion: closed, 8 comments)
Short summary
11 Oct 2022
Origin of Great Unconformity Obscured by Thermochronometric Uncertainty
Matthew Fox, Adam G. G. Smith, Pieter Vermeesch, Kerry Gallagher, and Andrew Carter
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-23,https://doi.org/10.5194/gchron-2022-23, 2022
Publication in GChron not foreseen (discussion: closed, 6 comments)
Short summary
05 Apr 2022
Supergene phases from ferruginous duricrusts: non-destructive microsampling and mineralogy prior to (U-Th)/He geochronological analysis
Karina Patricia Prazeres Marques, Thierry Allard, Cécile Gautheron, Benoît Baptiste, Rosella Pinna-Jamme, Guillaume Morin, Ludovic Delbes, and Pablo Vidal-Torrado
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-9,https://doi.org/10.5194/gchron-2022-9, 2022
Preprint withdrawn (discussion: closed, 0 comments)
Short summary
16 Jun 2021
Paleomagnetic secular variation for a 21,000-year sediment sequence from Cascade Lake, north-central Brooks Range, Arctic Alaska
Douglas P. Steen, Joseph S. Stoner, Jason P. Briner, and Darrell S. Kaufman
Geochronology Discuss., https://doi.org/10.5194/gchron-2021-19,https://doi.org/10.5194/gchron-2021-19, 2021
Publication in GChron not foreseen (discussion: closed, 4 comments)
Short summary
17 May 2021
Evidence for old carbon contamination in 14C wiggle-match age series for the 946 CE eruption of Changbaishan volcano
Richard N. Holdaway, Ben Kennedy, Brendan M Duffy, Jiandong Xu, and Clive Oppenheimer
Geochronology Discuss., https://doi.org/10.5194/gchron-2021-13,https://doi.org/10.5194/gchron-2021-13, 2021
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
21 Dec 2020
Direct dating of overprinting fluid systems in the Martabe epithermal gold deposit using highly retentive alunite
Jack Muston, Marnie Forster, Conrad Alderton, Shawn Crispin, and Gordon Lister
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-41,https://doi.org/10.5194/gchron-2020-41, 2020
Publication in GChron not foreseen (discussion: closed, 2 comments)
Short summary
19 Jun 2020
Potassium isotopic variability and implications for 40K-based geochronology
Leah E. Morgan
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-18,https://doi.org/10.5194/gchron-2020-18, 2020
Publication in GChron not foreseen (discussion: closed, 4 comments)
Short summary
10 Feb 2020
A closer look at IRSL SAR fading data and their implication for luminescence dating
Annette Kadereit, Sebastian Kreutzer, Christoph Schmidt, and Regina DeWitt
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-3,https://doi.org/10.5194/gchron-2020-3, 2020
Preprint withdrawn (discussion: closed, 5 comments)
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