The causes of continental arc flare ups and drivers of episodic magmatic activity in Cordilleran orogenic systems
Continental arcs in Cordilleran orogenic systems display episodic changes in magma
production rate, alternating between flare ups (70–90 km 3 km− 1 Myr− 1) and lulls (< 20 km …
production rate, alternating between flare ups (70–90 km 3 km− 1 Myr− 1) and lulls (< 20 km …
Archean dome-and-basin style structures form during growth and death of intraoceanic and continental margin arcs in accretionary orogens
Determining whether plate tectonics or some other mode of planetary dynamics operated in
the early Archean is one of the most contentious and debated areas of Earth Sciences today …
the early Archean is one of the most contentious and debated areas of Earth Sciences today …
Arclogites and their role in continental evolution; part 2: relationship to batholiths and volcanoes, density and foundering, remelting and long-term storage in the …
Arclogites are eclogite-like rocks formed magmatically as ultramafic residues and cumulates
in the roots of thick arcs (Ducea et al., 2021 companion paper). They are inferred to be …
in the roots of thick arcs (Ducea et al., 2021 companion paper). They are inferred to be …
Garnet stability in arc basalt, andesite, and dacite—an experimental study
DL Blatter, TW Sisson, WB Hankins - Contributions to Mineralogy and …, 2023 - Springer
Garnet's stability in arc magmas and its influences on their differentiation were explored
experimentally in a typical basalt, andesite, and dacite at conditions of 0.9–1.67 GPa, 800 …
experimentally in a typical basalt, andesite, and dacite at conditions of 0.9–1.67 GPa, 800 …
[HTML][HTML] Generation of andesite through partial melting of basaltic metasomatites in the mantle wedge: Insight from quantitative study of Andean andesites
Continental crust in average exhibits a similar composition in both major and trace elements
to andesites along active continental margins. For this reason, andesitic magmatism above …
to andesites along active continental margins. For this reason, andesitic magmatism above …
Neoproterozoic tectonics of the Jiangnan orogen: The magmatic record of continental growth by arc and slab-failure magmatism from 1000 to 780 Ma
W Le, TM Kusky, J Wei, Y Jie, Z Zuoxun - Precambrian Research, 2021 - Elsevier
Abstract The Neoproterozoic NE-striking Jiangnan orogen in the South China Block (SCB)
separates the Cathaysia microcontinent on the southeast from the Yangtze craton in the …
separates the Cathaysia microcontinent on the southeast from the Yangtze craton in the …
The origin of the Late Quaternary back-arc volcanic rocks from Kamchatka: evidence from the compositions of olivine and olivine-hosted melt inclusions
A quarter of Kamchatka's Late Quaternary (< 50 ka) volcanic deposits is erupted in the back-
arc along the Sredinny Range (SR). The eruptions are represented by several dozens of …
arc along the Sredinny Range (SR). The eruptions are represented by several dozens of …
Assessing the geological relationships between the mafic-ultramafic intrusion in the Haib area and the Vuurdood Subsuite, Richtersveld Subprovince
BA Jogee, GM Bybee, LJ Robb… - … African Journal of …, 2024 - pubs.geoscienceworld.org
The Haib porphyry copper deposit is situated in the Richtersveld Subprovince and is host to
unique Palaeoproterozoic porphyry copper mineralisation in Namibia. Several lines of …
unique Palaeoproterozoic porphyry copper mineralisation in Namibia. Several lines of …
Does underthrusting crust feed magmatic flare‐ups in continental arcs?
Episodic magmatic flare‐ups are documented in many continental arcs worldwide. Yet, the
causes of such episodicity and the sources feeding the flare‐ups are not well‐understood. In …
causes of such episodicity and the sources feeding the flare‐ups are not well‐understood. In …
Unravelling the evolution of continents using detrital zircons from modern rivers
Z Zhu - 2023 - search.proquest.com
Detrital zircons collected from Earth's modern rivers provide the most representative
samples to study the evolution of the continental crust on a global scale. Most of the eroded …
samples to study the evolution of the continental crust on a global scale. Most of the eroded …