Results 101 to 110 of about 461 (132)

Deformation and metasomatism recorded by single-grain apatite petrochronology

Geology, 2022
Abstract The timing and processes of ductile deformation and metasomatism can be documented using apatite petrochronology. We integrated microstructural, U-Pb, and geochemical analyses of apatite grains from an exhumed mylonitic shear zone in the St.
Margaret L. Odlum, Drew A. Levy, Daniel F. Stockli, Lisa D. Stockli, Joel W. DesOrmeau   +4 more
openaire   +1 more source

Petrochronology of oxidized granulites from southern Peru

Journal of Metamorphic Geology, 2019
AbstractSapphirine–quartz granulites from the Cocachacra region of the Arequipa Massif in southern Peru record early Neoproterozoic ultrahigh‐temperature metamorphism. Phase equilibrium modelling and zircon petrochronology are used to quantify timing and pressure–temperature (P–T) conditions of metamorphism.
Chris Yakymchuk, Adrian Rehm, Zhuoheng Liao, John M. Cottle   +3 more
openaire   +1 more source

Laser-ablation split-stream ICP petrochronology

Chemical Geology, 2013
Abstract Laser-ablation split-stream (LASS) analysis—high-speed, high spatial-resolution, simultaneous isotopic and elemental analysis—enables petrochronology at a new level, through the interpretation of isotopic dates combined with elemental abundances and/or isotopic tracers.
Andrew R.C. Kylander-Clark, Bradley R. Hacker, John M. Cottle   +2 more
openaire   +1 more source

ZIRCON AND MONAZITE PETROCHRONOLOGY OF THE COOLWATER CULMINATION, IDAHO

Geological Society of America Abstracts with Programs, 2021
Richard Gaschnig, Nick Chan, Jeffrey Vervoort   +2 more
openaire   +1 more source

Deformation induced decoupling between U-Pb and trace elements in titanite revealed through petrochronology and study of localized deformation

Geoscience Frontiers, 2023
Felix Gervais, Kyle P Larson, Riccardo Graziani   +2 more
exaly  

PETROCHRONOLOGY OF THE FISH CANYON TUFF

Geological Society of America Abstracts with Programs, 2016
Mark D. Schmitz, James L. Crowley
openaire   +1 more source

PETROCHRONOLOGIC INSIGHT INTO THE ASSEMBLY OF HIMALAYAN PLUTONS

Geological Society of America Abstracts with Programs, 2019
John M. Cottle, Graham W. Lederer, Kyle P. Larson   +2 more
openaire   +1 more source

4. Diffusion: Obstacles and Opportunities in Petrochronology

2017
Matthew J. Kohn, Sarah C. Penniston-Dorland   +1 more
openaire   +1 more source

Developing Reference Materials for High-Resolution Apatite Petrochronology

Goldschmidt2023 abstracts, 2023
Francisco Apen, Sean Gaynor, Blair Schoene   +2 more
openaire   +1 more source

METAMORPHIC EVOLUTION OF THE WISSAHICKON SCHIST: A MONAZITE PETROCHRONOLOGICAL INVESTIGATION

Geological Society of America Abstracts with Programs, 2023
Amrita Anand, Charlotte Connop, Andrew J. Smye, Joshua Garber   +3 more
openaire   +1 more source