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
Final revised paper published in GChron (11 comments)
Short summary
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
Final revised paper published in GChron (11 comments)
Short summary Editor
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
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
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
Final revised paper published in GChron (10 comments)
Short summary
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
Final revised paper published in GChron (8 comments)
Short summary
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
Final revised paper published in GChron (8 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
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
Final revised paper published in GChron (7 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
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
Final revised paper published in GChron (7 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
Preprint under review for GChron (discussion: final response, 6 comments)
Short summary
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
Final revised paper published in GChron (6 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
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
Final revised paper published in GChron (6 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
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 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
Final revised paper published in GChron (6 comments)
Short summary
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
Final revised paper published in GChron (5 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
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
Final revised paper published in GChron (5 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 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
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
Final revised paper published in GChron (4 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
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
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary Editor
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
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
Final revised paper published in GChron (4 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
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
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
Final revised paper published in GChron (4 comments)
Short summary
CC BY 4.0