Results 11 to 20 of about 461 (132)

Garnet petrochronology reveals the lifetime and dynamics of phonolitic magma chambers at Somma-Vesuvius. [PDF]

Sci Adv, 2022
Somma-Vesuvius is one of the most iconic active volcanoes with historic and archeological records of numerous hazardous eruptions. Petrologic studies of eruptive products provide insights into the evolution of the magma reservoir before eruption.
Wotzlaw JF, Bastian L, Guillong M, Forni F, Laurent O, Neukampf J, Sulpizio R, Chelle-Michou C, Bachmann O.   +8 more
europepmc   +5 more sources

Petrochronology of Shear Zones [PDF]

Goldschmidt Abstracts, 2020
Igor M Villa
openaire   +2 more sources

Supplemental Material: Making sense of shear zone fabrics that record multiple episodes of deformation: Electron backscatter diffraction–derived and crystallographic vorticity axis–enhanced petrochronology

, 2023
EBSD methods and working conditions, sector-field LA-ICP-MS U-Pb titanite petrochronology methods, and photomicrographs and EBSD maps of the samples used for CVA analysis.
Elena A. Miranda, Elena A. Miranda (14798190), et al. (281964), et al.   +3 more
core   +1 more source

Petrochronology and Statistical Analysis to Integrate Different Types of Data to Solve Complex Earth Systems Problems

, 2022
Complex Earth systems problems, like reconstructing orogens and calibrating the geologic time scale, require investigations that link time to geologic processes.
Harrigan, Claire Ostwald
core   +2 more sources

150 Myr of Episodic Metamorphism Recorded in the Yukon-Tanana Terrane, Northern Canadian Cordillera: Evidence from Monazite and Xenotime Petrochronology. [PDF]

, 2022
We used in situ laser-ablation split-stream petrochronology to target monazite and xenotime associated with specific metamorphic index minerals in the Florence Range metamorphic suite in the northern Canadian Cordillera.
Soucy La Roche, Renaud, Zhang, Shuo, Gaidies, Fred, Zagorevski, Alexandre, Cottle, John M., Dyer, S. C.   +5 more
core   +1 more source

Radiogenic heat production drives Cambrian–Ordovician metamorphism of the Curnamona Province, south-Central Australia: Insights from petrochronology and thermal modelling [PDF]

, 2023
Data source: Supplementary data, https://doi.org/10.1016/j.lithos.2023.107137Multi-mineral petrochronology can effectively track changes in the thermochemical environment experienced by rocks during metamorphism.
Clark, Chris, De Vries Van Leeuwen, A.T., Chris Clark, Derrick Hasterok, Laura J. Morrissey, Tom Raimondo, Martin Hand, Clark, C., Robert Anczkiewicz, Hasterok, D., Alexander T. De Vries Van Leeuwen, Raimondo, T., Morrissey, L.J., Anczkiewicz, R., Hand, M.   +14 more
core   +1 more source

Deeply subducted continental fragments – Part 2: Insight from petrochronology in the central Sesia Zone (western Italian Alps) [PDF]

, 2018
Subducted continental terranes commonly comprise an assembly of subunits that reflect the different tectono-metamorphic histories they experienced in the subduction zone.
Kunz, Barbara Eva, Marco Burn, M. Engi, Pierre Lanari, Engi, Martin, B. E. Kunz, M. Burn, Francesco Giuntoli, Giuntoli, Francesco, Barbara Eva Kunz, Martin Engi, Lanari, Pierre, P. Lanari, F. Giuntoli, Burn, Marco   +14 more
core   +2 more sources

Petrology and geochronology of rutile

, 2017
Rutile (TiO2) is an important accessory mineral that, when present, offers a rich source of information about the rock units in which it is incorporated. It occurs in a variety of specific microstructural settings, contains significant amounts of several
Kooijman, E., Zack, Thomas,, Kooijman, Ellen,   +2 more
core   +1 more source

U-Pb and trace element zircon and apatite petrochronology of eclogites from the Scandinavian Caledonides

, 2023
The petrochronological records of eclogites in the Scandinavian Caledonides are investigated using EPMA and LA-ICPMS of zircon and apatite for U-Pb geochronology, combined with major and trace element characteristics.
Budzyn, Bartosz,, Slama, Jiri, Kozub-Budzyn, Gabriela A. A., Jaranowski, Maciej, Kosminska, Karolina, Bartosz Budzyń, Jiří Sláma, Slama, Jiri,, Kosminska, Karolina,, Christopher J. Barnes, Kozub-Budzyn, Gabriela A. A.,, Majka, Jaroslaw, Budzyn, Bartosz, Jarosław Majka, Karolina Kośmińska, Gabriela A. Kozub-Budzyń, Majka, Jaroslaw,, Barnes, Christopher J. J.,, Jaranowski, Maciej,, Barnes, Christopher J. J., Maciej Jaranowski   +20 more
core   +1 more source

Wyatt et al Supporting Datasets

, 2021
Supporting datasets for Wyatt et al: Assembly and tectonic evolution of continental lower crust: Monazite petrochronology of the Ivrea-Verbano Zone (Val Strona di ...
Andrew Smye
core   +1 more source