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.
22 Nov 2022
U and Th content in magnetite and Al spinel obtained by wet chemistry and laser ablation methods: implication for (U–Th) ∕ He thermochronometer
Marianna Corre, Arnaud Agranier, Martine Lanson, Cécile Gautheron, Fabrice Brunet, and Stéphane Schwartz
Geochronology, 4, 665–681, https://doi.org/10.5194/gchron-4-665-2022,https://doi.org/10.5194/gchron-4-665-2022, 2022
Short summary
21 Nov 2022
Ultra-distal tephra deposits and Bayesian modelling constrain a variable marine radiocarbon offset in Placentia Bay, Newfoundland
Alistair Monteath, Matthew Bolton, Jordan Harvey, Marit-Solveig Seidenkrantz, Christof Pearce, and Britta Jensen
EGUsphere, https://doi.org/10.5194/egusphere-2022-1273,https://doi.org/10.5194/egusphere-2022-1273, 2022
Preprint under review for GChron (discussion: open, 0 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 under review for GChron (discussion: open, 6 comments)
Short summary
14 Nov 2022
Comparing detrital age spectra, and other geological distributions, using the Wasserstein distance
Alex Lipp and Pieter Vermeesch
External preprint server, https://doi.org/10.31223/X5TM02,https://doi.org/10.31223/X5TM02, 2022
Preprint under review for GChron (discussion: open, 1 comment)
Short summary
08 Nov 2022
Cosmogenic 3He paleothermometry on post-LGM glacial bedrock within the central European Alps
Natacha Gribenski, Marissa M. Tremblay, Pierre G. Valla, Greg Balco, Benny Guralnik, and David L. Shuster
Geochronology, 4, 641–663, https://doi.org/10.5194/gchron-4-641-2022,https://doi.org/10.5194/gchron-4-641-2022, 2022
Short summary
27 Oct 2022
A revised alpha-ejection correction calculation for (U–Th) ∕ He thermochronology dates of broken apatite crystals
John J. Y. He and Peter W. Reiners
Geochronology, 4, 629–640, https://doi.org/10.5194/gchron-4-629-2022,https://doi.org/10.5194/gchron-4-629-2022, 2022
Short summary
18 Oct 2022
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 Discuss., https://doi.org/10.5194/gchron-2022-25,https://doi.org/10.5194/gchron-2022-25, 2022
Preprint under review for GChron (discussion: final response, 3 comments)
Short summary
18 Oct 2022
A practical method for assigning uncertainty and improving the accuracy of alpha-ejection corrections and eU concentrations in apatite (U-Th)/He chronology
Spencer D. Zeigler, James R. Metcalf, and Rebecca M. Flowers
EGUsphere, https://doi.org/10.5194/egusphere-2022-1005,https://doi.org/10.5194/egusphere-2022-1005, 2022
Preprint under review for GChron (discussion: final response, 2 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
Preprint under review for GChron (discussion: final response, 6 comments)
Short summary
30 Sep 2022
DQPB: software for calculating disequilibrium U-Pb ages
Timothy John Pollard, Jon David Woodhead, John Charles Hellstrom, John Engel, Roger Powell, and Russell Neil Drysdale
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-24,https://doi.org/10.5194/gchron-2022-24, 2022
Preprint under review for GChron (discussion: final response, 2 comments)
Short summary
21 Sep 2022
ChronoLorica – Introduction of a soil-landscape evolution model combined with geochronometers
W. Marijn van der Meij, Arnaud J. A. M. Temme, Steven A. Binnie, and Tony Reimann
EGUsphere, https://doi.org/10.5194/egusphere-2022-934,https://doi.org/10.5194/egusphere-2022-934, 2022
Preprint under review for GChron (discussion: final response, 2 comments)
Short summary
15 Sep 2022
230Th ∕ U isochron dating of cryogenic cave carbonates
Paul Töchterle, Simon D. Steidle, R. Lawrence Edwards, Yuri Dublyansky, Christoph Spötl, Xianglei Li, John Gunn, and Gina E. Moseley
Geochronology, 4, 617–627, https://doi.org/10.5194/gchron-4-617-2022,https://doi.org/10.5194/gchron-4-617-2022, 2022
Short summary
07 Sep 2022
Short Communication: age2exhume – A Matlab script to calculate steady-state vertical exhumation rates from thermochronologic ages in regional datasets and application to the Himalaya
Peter van der Beek and Taylor F. Schildgen
EGUsphere, https://doi.org/10.5194/egusphere-2022-888,https://doi.org/10.5194/egusphere-2022-888, 2022
Revised manuscript under review for GChron (discussion: final response, 4 comments)
Short summary
06 Sep 2022
Constraining the geothermal parameters of in situ Rb–Sr dating on Proterozoic shales and their subsequent applications
Darwinaji Subarkah, Angus L. Nixon, Monica Jimenez, Alan S. Collins, Morgan L. Blades, Juraj Farkaš, Sarah E. Gilbert, Simon Holford, and Amber Jarrett
Geochronology, 4, 577–600, https://doi.org/10.5194/gchron-4-577-2022,https://doi.org/10.5194/gchron-4-577-2022, 2022
Short summary
06 Sep 2022
In situ LA-ICPMS U–Pb dating of sulfates: applicability of carbonate reference materials as matrix-matched standards
Aratz Beranoaguirre, Iuliana Vasiliev, and Axel Gerdes
Geochronology, 4, 601–616, https://doi.org/10.5194/gchron-4-601-2022,https://doi.org/10.5194/gchron-4-601-2022, 2022
Short summary
30 Aug 2022
Bayesian age-depth modelling applied to varve and radiometric dating to optimize the transfer of an existing high-resolution chronology to a new composite sediment profile from Holzmaar (West-Eifel Volcanic Field, Germany)
Stella Birlo, Wojciech Tylmann, and Bernd Zolitschka
Geochronology Discuss., https://doi.org/10.5194/gchron-2022-22,https://doi.org/10.5194/gchron-2022-22, 2022
Preprint under review for GChron (discussion: final response, 8 comments)
Short summary
CC BY 4.0