Journal cover Journal topic
Geochronology Advances in geochronological science
Journal topic
The following lists only discussion papers without a corresponding final revised paper.
Categories and time range can be adjusted through the filter .
31 Mar 2020
Resolving multiple geological events using in situ Rb-Sr geochronology: implications for metallogenesis at Tropicana, Western Australia
Hugo K. H. Olierook, Kai Rankenburg, Stanislav Ulrich, Christopher L. Kirkland, Noreen Evans, Stephen Brown, Brent I. McInnes, Alexander Prent, Jack Gillespie, Bradley McDonald, and Miles Darragh
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-7,https://doi.org/10.5194/gchron-2020-7, 2020
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
17 Mar 2020
Technical note: A prototype transparent-middle-layer data management and analysis infrastructure for cosmogenic-nuclide exposure dating
Greg Balco
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-6,https://doi.org/10.5194/gchron-2020-6, 2020
Preprint under review for GChron (discussion: open, 1 comment)
Short summary
25 Feb 2020
Resolving the timescales of magmatic and hydrothermal processes associated with porphyry deposit formation using zircon U-Pb petrochronology
Simon J. E. Large, Jörn F. Wotzlaw, Marcel Guillong, Albrecht von Quadt, and Christoph A. Heinrich
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-5,https://doi.org/10.5194/gchron-2020-5, 2020
Preprint under review for GChron (discussion: open, 0 comments)
Short summary
14 Feb 2020
Robust Isochron Calculation
Roger Powell, Eleanor C. R. Green, Estephany Marillo Sialer, and Jon Woodhead
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-4,https://doi.org/10.5194/gchron-2020-4, 2020
Preprint under review for GChron (discussion: open, 2 comments)
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 under review for GChron (discussion: open, 2 comments)
07 Feb 2020
The Isotopx NGX and the ATONA Faraday Amplifiers
Stephen E. Cox, Sidney R. Hemming, and Damian Tootell
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-1,https://doi.org/10.5194/gchron-2020-1, 2020
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
29 Jan 2020
Baddeleyite microtextures and U-Pb discordance: insights from the Spread Eagle Intrusive Complex and Cape St. Mary’s sills, Newfoundland, Canada
Johannes E. Pohlner, Axel K. Schmitt, Kevin R. Chamberlain, Joshua H. F. L. Davies, Anne Hildenbrand, and Gregor Austermann
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-21,https://doi.org/10.5194/gchron-2019-21, 2020
Preprint under review for GChron (discussion: final response, 2 comments)
Short summary
28 Jan 2020
Extended range luminescence dating of quartz and alkali-feldspar from aeolian sediments in the eastern Mediterranean
Galina Faershtein, Naomi Porat, and Ari Matmon
Geochronology Discuss., https://doi.org/10.5194/gchron-2020-2,https://doi.org/10.5194/gchron-2020-2, 2020
Preprint under review for GChron (discussion: final response, 5 comments)
27 Jan 2020
New analytical and data evaluation protocols to improve the reliability of U-Pb LA-ICP-MS carbonate dating
Marcel Guillong, Jören-Frederik Wotzlaw, Nathan Looser, and Oscar Laurent
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-20,https://doi.org/10.5194/gchron-2019-20, 2020
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
20 Jan 2020
Seasonal deposition processes and chronology of a varved Holocene lake sediment record from Lake Chatyr Kol (Kyrgyz Republic)
Julia Kalanke, Jens Mingram, Stefan Lauterbach, Ryskul Usubaliev, and Achim Brauer
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-18,https://doi.org/10.5194/gchron-2019-18, 2020
Revised manuscript under review for GChron (discussion: final response, 6 comments)
Short summary
16 Jan 2020
High-precision ID-TIMS Cassiterite U-Pb systematics using a low-contamination hydrothermal decomposition: implications for LA-ICP-MS and ore deposit geochronology
Simon Richard Tapster and Joshua William George Bright
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-22,https://doi.org/10.5194/gchron-2019-22, 2020
Preprint under review for GChron (discussion: open, 2 comments)
Short summary
17 Dec 2019
Miniature radiocarbon measurements (< 150 μg C) from sediments of Lake Żabińskie, Poland: effect of precision and dating density on age-depth models
Paul D. Zander, Sönke Szidat, Darrell S. Kaufman, Maurycy Żarczyński, Anna I. Poraj-Górska, Petra Boltshauser-Kaltenrieder, and Martin Grosjean
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-19,https://doi.org/10.5194/gchron-2019-19, 2019
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
29 Nov 2019
Highly accurate dating of micrometre-scale baddeleyite domains through combined focused ion beam extraction and U-Pb thermal ionisation mass spectrometry (FIB-TIMS)
Lee F. White, Kimberly T. Tait, Sandra L. Kamo, Desmond E. Moser, and James R. Darling
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-17,https://doi.org/10.5194/gchron-2019-17, 2019
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
07 Nov 2019
A new 30,000 year chronology for rapidly deposited sediments on the Lomonosov Ridge using bulk radiocarbon dating and probabilistic stratigraphic alignment
Francesco Muschitiello, Matt O'Regan, Jannik Martens, Gabriel West, Örjan Gustafsson, and Martin Jakobsson
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-16,https://doi.org/10.5194/gchron-2019-16, 2019
Revised manuscript accepted for GChron (discussion: closed, 4 comments)
Short summary
06 Nov 2019
LA-ICP-MS U-Pb carbonate geochronology: strategies, progress, and application to fracture-fill calcite
Nick M. W. Roberts, Kerstin Drost, Matthew S. A. Horstwood, Daniel J. Condon, David Chew, Henrik Drake, Antoni E. Milodowski, Noah M. McLean, Andrew J. Smye, Richard J. Walker, Richard Haslam, Keith Hodson, Jonathan Imber, and Nicolas Beaudoin
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-15,https://doi.org/10.5194/gchron-2019-15, 2019
Revised manuscript accepted for GChron (discussion: closed, 4 comments)
Short summary
23 Oct 2019
Technical note: TRACKFlow, a new versatile microscope system for fission track analysis
Gerben Van Ranst, Philippe Baert, Ana Clara Fernandes, and Johan De Grave
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-13,https://doi.org/10.5194/gchron-2019-13, 2019
Revised manuscript under review for GChron (discussion: final response, 8 comments)
17 Oct 2019
U-Th-Pb discordia regression
Pieter Vermeesch
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-14,https://doi.org/10.5194/gchron-2019-14, 2019
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
07 Oct 2019
LA-ICPMS U-Pb geochronology of detrital zircon grains from the Coconino, Moenkopi, and Chinle Formations in the Petrified Forest National Park (Arizona)
George Gehrels, Dominique Giesler, Paul Olsen, Dennis Kent, Adam Marsh, William Parker, Cornelia Rasmussen, Roland Mundil, Randy Irmis, John Geissman, and Christopher Lepre
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-12,https://doi.org/10.5194/gchron-2019-12, 2019
Preprint under review for GChron (discussion: final response, 4 comments)
Short summary
16 Sep 2019
Re-evaluating 14C dating accuracy in deep-sea sediment archives
Bryan C. Lougheed, Philippa Ascough, Andrew M. Dolman, Ludvig Löwemark, and Brett Metcalfe
Geochronology Discuss., https://doi.org/10.5194/gchron-2019-10,https://doi.org/10.5194/gchron-2019-10, 2019
Revised manuscript accepted for GChron (discussion: closed, 5 comments)
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