Massive Jurassic slab break-off revealed by a multidisciplinary reappraisal of the Chon Aike silicic large igneous province
C Navarrete, G Gianni, S Tassara, C Zaffarana… - Earth-Science …, 2024 - Elsevier
The origin of the Chon Aike silicic large igneous province (SLIP) is a matter of intense
debate, with contrasting hypotheses that range from intraplate settings linked to mantle …
debate, with contrasting hypotheses that range from intraplate settings linked to mantle …
Recycled lower oceanic crust signal in early Jurassic A1-type granites, South China: Implications for flat-slab subduction and mantle heterogeneity in the continental …
B Yan, WX Li, XL Huang, JH Tao - Chemical Geology, 2024 - Elsevier
Flat-slab subduction is a distinctive phenomenon that leads to the development of a wide
orogenic zone (≥ 800 km) along former continental margins, triggering extensive intraplate …
orogenic zone (≥ 800 km) along former continental margins, triggering extensive intraplate …
Geomechanical modeling of fault-propagation folds: A comparative analysis of finite-element and the trishear kinematic model
B Plotek, J Likerman, E Cristallini - Journal of Structural Geology, 2024 - Elsevier
Fault-propagation folds are common structures within fold and thrust belts. The trishear
kinematic model has been widely used to understand the kinematics and geometry of these …
kinematic model has been widely used to understand the kinematics and geometry of these …
Early Jurassic petrogenesis of the retro-arc volcanism of northwestern Patagonia, Argentina: Evidence from Lu-Hf isotopes and whole-rock geochemistry
AJ Stremel, L Benedini, DA Gregori… - Journal of South …, 2025 - Elsevier
Located in the north-western Patagonian Massif, the Loncón Complex offers insight into the
Upper Sinemurian syn-rift phase of this Patagonian sector. New whole-rock geochemistry …
Upper Sinemurian syn-rift phase of this Patagonian sector. New whole-rock geochemistry …
[HTML][HTML] Ancient slabs beneath Arctic and surroundings: Izanagi, Farallon, and in-betweens
G Toyokuni, D Zhao - Progress in Earth and Planetary Science, 2023 - Springer
A detailed 3-D tomographic model of the whole mantle beneath the northern hemisphere
(north of~ 30° N latitude) is obtained by inverting a large amount of P-wave arrival time data …
(north of~ 30° N latitude) is obtained by inverting a large amount of P-wave arrival time data …
Zircon xenocrysts from Easter Island (Rapa Nui) reveal hotspot activity since the middle Jurassic
Y Rojas‐Agramonte, N Pardo… - AGU …, 2024 - Wiley Online Library
We report the finding of mantle‐derived zircon grains retrieved from red soils, regoliths, and
beach sands from Easter Island, that are much older than the island volcanism (0–2.5 Ma) …
beach sands from Easter Island, that are much older than the island volcanism (0–2.5 Ma) …
Tracing hotspot traces in the Andes
RH Pilger - Andean Geology, 2024 - andeangeology.cl
Two segments of subduction of the Nazca plate beneath the South American plate occur at
low angles based on seismic hypocenter locations, approaching nearly horizontal below …
low angles based on seismic hypocenter locations, approaching nearly horizontal below …
[HTML][HTML] Detección de rastros de puntos calientes en los Andes.
RH Pilger Jr - Andean geology, 2024 - SciELO Chile
Two segments of subduction of the Nazca plate beneath the South American plate occur at
low angles based on seismic hypocenter locations, approaching nearly horizontal below …
low angles based on seismic hypocenter locations, approaching nearly horizontal below …