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The Geochemistry of Neogene Volcanic Rocks in the Northern Part of the Central Kamchatka Volcanic Belt
New geological and geochemical data on the age and composition of Neogene rocks in the northern part of the Central Kamchatka volcanic belt are...
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The Bolshoi Payalpan Volcano (Sredinny Range, Kamchatka): Problematic Aspects of the Convergence of Island-Arc and Within-Plate Petrological and Geochemical Signatures in the Magmatic System
New age, mineralogical, geochemical, and isotope–geochemical data on the rocks of Bolshoi Payalpan Volcano (Sredinny Range, Kamchatka) are presented...
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The Age and Exhumation Time of the Eastern Kamchatka Sedimentary Complexes Based on Apatite Track Dating
The paper presents and analyzes new and previously published data on track dating of detrital apatite grains isolated from different-age...
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Heterogeneous rheology of Japan subduction zone revealed by postseismic deformation of the 2011 Tohoku-oki earthquake
The 2011 Tohoku-oki earthquake produced the most well-recorded postseismic deformation of any megathrust earthquake in the world. Over the last...
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Detrital Zircon of Devonian Sandstones in Changning-Menglian Suture Zone, Yunnan, SW China: Implications for the Early Evolution of Paleo-Tethys
The Changning-Menglian suture zone is a critical tectonic belt pivotal to the evolution of the Paleo-Tethys. The Wenquan Formation, characterized as...
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Southward subduction of the Bangong-Nujiang Tethys Ocean: insights from ca. 161–129 Ma arc volcanic rocks in the north of Lhasa terrane, Tibet
The Meso-Tethys Ocean was mainly represented by the Bangong-Nujiang suture zone between the South Qiangtang and Lhasa terranes in the Tibetan...
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Geochemistry, Age, and Geodynamic Setting of the Volcanic Rocks of the Indigirka Section of the Uyandina-Yasachnaya Volcanic Belt (Northeast Asia)
Abstract —The Uyandina–Yasachnaya volcano-plutonic belt (UYVB) is one of the largest structures of this type in Northeast Asia. It strikes in the...
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Material Composition, Provenances, and Geodynamic Settings of the Accumulation of Cretaceous Deposits in the West Sakhalin Terrane
AbstractThe results of studying the material composition of sandy rocks in Cretaceous deposits of the West Sakhalin Terrane are considered. Studies...
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Lithium concentrations and isotope signatures of Palaeozoic basement rocks and Cenozoic volcanic rocks from the Central Andean arc and back-arc
We investigate the Li isotope composition and the Li concentrations of metamorphic and sedimentary rocks of the Palaeozoic (Pz) basement in the...
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Zircon U-Pb geochronology, Hf isotopes, and geochemistry constraints on the age and tectonic affinity of the basement granitoids from the Qiongdongnan Basin, northern South China Sea
Studies in the northern South China Sea (SCS) basement remain important for understanding the evolution of the Southeast Asian continental margin....
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Ordovician arc and syncollisional magmatism in the İstanbul-Zonguldak Tectonic Unit (NW Turkey): Implications for the consumption of the Teisseyre-Tornquist Ocean in Far East Avalonia
The İstanbul-Zonguldak Tectonic Unit is an Amazonia-derived continental fragment added to Baltica during the middle Paleozoic, and represents Far...
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Petrography and geochemistry of metasedimentary rocks from the Paleoproterozoic Birimian at the Chagupana area, North-West Ghana: implications for provenance and tectonic setting
This study uses petrographical and whole-rock geochemical data to determine the provenance, paleo-weathering conditions, tectonic settings,...
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Arc volcano activity driven by small-scale metasomatism of the magma source
Arc volcanism arises from the release of fluids from the descending slab, which enables melting in the mantle wedge by lowering the solidus...
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Slope failures and safety index assessment of waste rock dumps in Nigeria’s major mines
Dump slope failure has become a recurring incident in Nigeria’s major mine sites while the visible signs of instability in Nigeria’s waste rock dumps...
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Geochemistry and REE tetrad effect of the acidic volcanics and associated stream sediments, southeast G. El-Hadid area, Central Eastern Desert, Egypt
This study investigates mineralogy, geochemistry, and the origin of acidic volcanic rocks and stream sediments in the Central Eastern Desert of...
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Arc–Back Arc Cohabitation and Associated Bimodal Volcanism: Evidence from Neoarchean Raichur Greenstone Belt, Eastern Dharwar Craton, India
The Raichur greenstone belt of eastern Dharwar craton preserves the mafic and felsic volcanic rocks that are characterized as bimodal suite in which...
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Mesoarchean Subduction in the Pilbara Craton
Two episodes of Mesoarchean subduction in the Pilbara Craton are attributed to interaction of the craton with another plate along its northwest...
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The West African Craton
The 3,000 km long and 2,000 km wide West African Craton exposed as the Leo-Man Shield in the south and the Reguibat Shield in the north, covered by...
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Earthquake geology of the East Anatolian Fault and its participation in a devastating earthquake
This study revealed that the East Anatolian Fault and all of its fault segments including the Dead Sea transform have emerged as the most vulnerable...
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Cambro-Ordovician stratigraphic record of two distinctive Famatinian belts fringing SW Gondwana: insights from SHRIMP U–Pb zircon ages and geochemistry from the Sierra de Famatina (NW Argentina)
The Sierra de Famatina of northwestern Argentina contains one of the best Cambro-Ordovician stratigraphic records of the SW Gondwana margin. Two...
