Geochronology
Geochronology
GChron
Articles | Volume 7, issue 1
Articles | Volume 7, issue 1
https://doi.org/10.5194/gchron-7-15-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gchron-7-15-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 7, issue 1
Research article
 | 
18 Feb 2025
Research article |  | 18 Feb 2025

Controls on zircon age distributions in volcanic, porphyry and plutonic rocks

Chetan Nathwani, Dawid Szymanowski, Lorenzo Tavazzani, Sava Markovic, Adrianna L. Virmond, and Cyril Chelle-Michou

Viewed

Total article views: 856 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
535 160 161 856 21 11 7
  • HTML: 535
  • PDF: 160
  • XML: 161
  • Total: 856
  • Supplement: 21
  • BibTeX: 11
  • EndNote: 7
Views and downloads (calculated since 27 Sep 2024)
Cumulative views and downloads (calculated since 27 Sep 2024)

Viewed (geographical distribution)

Total article views: 856 (including HTML, PDF, and XML) Thereof 828 with geography defined and 28 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 21 Feb 2025
Download
Short summary
We performed a statistical analysis of high-precision U–Pb zircon age distributions. This reveals that volcanic and porphyry zircon age distributions are skewed to younger ages, whereas plutonic age distributions are skewed to older ages. We show that this is caused  by truncation of zircon crystallisation by magma evacuation rather than differences in magmatic flux. Our contribution has key implications for modelling of magma dynamics and eruption ages using zircon age distributions.
Read more
Share