Search Results - "Roperch, Pierrick"

Central Asian moisture modulated by proto-Paratethys Sea incursions since the early Eocene by Meijer, Niels, Dupont-Nivet, Guillaume, Abels, Hemmo A., Kaya, Mustafa Y., Licht, Alexis, Xiao, Meimei, Zhang, Yang, Roperch, Pierrick, Poujol, Marc, Lai, Zhongping, Guo, Zhaojie

“…The establishment and evolution of the Asian monsoons and arid interior have been linked to uplift of the Tibetan Plateau, retreat of the inland…”
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Paleogene evolution and demise of the proto‐Paratethys Sea in Central Asia (Tarim and Tajik basins): Role of intensified tectonic activity at ca. 41 Ma by Kaya, Mustafa Y., Dupont‐Nivet, Guillaume, Proust, Jean‐Noël, Roperch, Pierrick, Bougeois, Laurie, Meijer, Niels, Frieling, Joost, Fioroni, Chiara, Özkan Altıner, Sevinç, Vardar, Ezgi, Barbolini, Natasha, Stoica, Marius, Aminov, Jovid, Mamtimin, Mehmut, Zhaojie, Guo

“…The proto‐Paratethys Sea covered a vast area extending from the Mediterranean Tethys to the Tarim Basin in western China during Cretaceous and early Paleogene…”
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Carbonated Inheritance in the Eastern Tibetan Lithospheric Mantle: Petrological Evidences and Geodynamic Implications by Fanny Goussin, Nicolas Riel, Carole Cordier, Stéphane Guillot, Philippe Boulvais, Pierrick Roperch, Anne Replumaz, Karel Schulmann, Guillaume Dupont‐Nivet, Filipe Rosas, Zhaojie Guo

“…Abstract The timing and mechanism of formation of the Tibet Plateau remain elusive, and even the present‐day structure of the Tibetan lithosphere is hardly…”
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Cretaceous Evolution of the Central Asian Proto‐Paratethys Sea: Tectonic, Eustatic, and Climatic Controls by Kaya, Mustafa Yücel, Dupont‐Nivet, Guillaume, Proust, Jean‐Noël, Roperch, Pierrick, Meijer, Niels, Frieling, Joost, Fioroni, Chiara, Özkan Altiner, Sevinç, Stoica, Marius, Aminov, Jovid, Mamtimin, Mehmut, Guo, Zhaojie

“…The timing and mechanisms of the Cretaceous sea incursions into Central Asia are still poorly constrained. We provide a new chronostratigraphic framework based…”
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Salar de Atacama basin: A record of compressional tectonics in the central Andes since the mid-Cretaceous by Arriagada, Cesar, Cobbold, Peter R., Roperch, Pierrick

“…The Salar de Atacama basin lies in the inner fore arc of northern Chile. Topographically and structurally, it is a first‐order feature of the central Andes…”
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Counterclockwise rotation of late Eocene–Oligocene fore-arc deposits in southern Peru and its significance for oroclinal bending in the central Andes by Roperch, Pierrick, Sempere, Thierry, Macedo, Orlando, Arriagada, César, Fornari, Michel, Tapia, Claudio, García, Marcelo, Laj, Carlo

“…The results of a paleomagnetic study along the fore arc of southern Peru (15–18°S) and northern Chile (18–19°S) are reported from middle to late Miocene…”
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Paleomagnetism and tectonics of the southern Atacama Desert (25–28°S), northern Chile by Arriagada, César, Roperch, Pierrick, Mpodozis, Constantino, Fernandez, Rodrigo

“…We report paleomagnetic results for 131 sites from the modern forearc of northern Chile (25°S and 28°S). Remanent magnetization in volcanic and intrusive rocks…”
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Reliability of geomagnetic paleointensity data: the effects of the NRM fraction and concave-up behavior on paleointensity determinations by the Thellier method by Chauvin, Annick, Roperch, Pierrick, Levi, Shaul

“…To test the reliability of the Thellier method for paleointensity determinations, we studied six historic lavas from Hawaii and two Gauss-age lava flows from…”
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Paleogene clockwise tectonic rotations in the forearc of central Andes, Antofagasta region, northern Chile by Arriagada, César, Roperch, Pierrick, Mpodozis, Constantino, Dupont‐Nivet, Guillaume, Cobbold, Peter R., Chauvin, Annick, Cortés, Joaquin

“…For the Central Valley of northern Chile (Antofagasta region), a paleomagnetic analysis of data from 108 sites, mainly in Mesozoic and Paleogene volcanic…”
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Burma Terrane part of the Trans-Tethyan arc during collision with India according to palaeomagnetic data by Westerweel, Jan, Roperch, Pierrick, Licht, Alexis, Dupont-Nivet, Guillaume, Win, Zaw, Poblete, Fernando, Ruffet, Gilles, Swe, Hnin Hnin, Thi, Myat Kai, Aung, Day Wa

“…Convergence between the Indian and Asian plates has reshaped large parts of Asia, changing regional climate and biodiversity, yet geodynamic models…”
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Anisotropy of magnetic susceptibility impressed during rock magnetic procedures (AF, IRM) and information on the domain state of the magnetic carriers by Roperch, Pierrick, Kissel, Catherine, Lagroix, France, Dupont-Nivet, Guillaume, Chauvin, Annick, Poblete, Fernando, Aminov, Jovid

“…We present and interpret anisotropy of magnetic susceptibility (AMS) fabrics in various rocks, focusing on the effects of Alternating Field (AF)…”
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Secular variation of the Earth’s magnetic field and application to paleomagnetic dating of historical lava flows in Chile by Roperch, Pierrick, Chauvin, Annick, Lara, Luis E., Moreno, Hugo

“…•We report new paleomagnetic results in historical 1835 AD and 1751 AD lava flows.•Large secular variation in South America confirmed for the last three…”
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Polarity and Timing of the Deformation Along the Jinsha Suture Zone (Yushu Area, Northeastern Tibet) Special Section: Advances in tectonic evolution and geodynamics of the Central Asian Orogenic Belt by Goussin, Fanny, Guillot, Stéphane, Ruffet, Gilles, Poujol, Marc, Oliot, Emilien, Replumaz, Anne, Cordier, Carole, Dupont-Nivet, Guillaume, Roperch, Pierrick

“…1. Introduction“Pre-collisional” tectonics of Tibet, defined as the tectonics preceding the collision of India with Asia in theearly Cenozoic, are increasingly…”
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Burma Terrane Collision and Northward Indentation in the Eastern Himalayas Recorded in the Eocene‐Miocene Chindwin Basin (Myanmar) by Westerweel, Jan, Licht, Alexis, Cogné, Nathan, Roperch, Pierrick, Dupont‐Nivet, Guillaume, Kay Thi, Myat, Swe, Hnin Hnin, Huang, Huasheng, Win, Zaw, Wa Aung, Day

“…The Burma Terrane (Myanmar) played an important role in the India‐Asia collision and moved over 2,000 km northward on the Indian Plate during the Cenozoic,…”
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Horizontal subduction zones, convergence velocity and the building of the Andes by Martinod, J., Husson, L., Roperch, P., Guillaume, B., Espurt, N.

“…We discuss the relationships between Andean shortening, plate velocities at the trench, and slab geometry beneath South America. Although some correlation…”
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Contractional deformation between extensional dome exhumation in Central Pamir at 17–15 Ma constrained by metamorphic and paleomagnetic data from the Bartang volcanic rocks, Tajikistan by Aminov, Jovid, Roperch, Pierrick, Dupont-Nivet, Guillaume, Cordier, Carole, Guillot, Stéphane, Glodny, Johannes, Timmerman, Martin J., Sudo, Masafumi, Ruffet, Gilles, Wilke, Max, Lagroix, France, Lin, Ding, Mamadjanov, Yunus

“…The debated mechanism and timing of formation of the Pamir orogenic salient provides an ideal case to combine paleomagnetic and metamorphic analyses. Opposing…”
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Detrital zircon provenance comparison between the Paleocene-Eocene Nangqian-Xialaxiu and Gongjue basins: New insights for Cenozoic paleogeographic evolution of the eastern Tibetan Plateau by Zhang, Yang, Huang, Wentao, Zhang, Yuanyuan, Poujol, Marc, Guillot, Stéphane, Roperch, Pierrick, Dupont-Nivet, Guillaume, Guo, Zhaojie

“…Paleogeographic reconstructions of terranes can greatly benefit from the provenance analysis of sediments. A series of Cenozoic basins provide key sedimentary…”
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Early Eocene magnetostratigraphy and tectonic evolution of the Xining Basin, NE Tibet by Meijer, Niels, Dupont‐Nivet, Guillaume, Licht, Alexis, Roperch, Pierrick, Rohrmann, Alexander, Sun, Aijun, Lu, Shengcheng, Woutersen, Amber, Nowaczyk, Norbert

“…The Cenozoic strata of the Xining Basin, NE Tibet, have provided crucial records for understanding the tectonic and palaeo‐environmental evolution of the…”
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Polarity and Timing of the Deformation Along the Jinsha Suture Zone (Yushu Area, Northeastern Tibet) by Goussin, Fanny, Guillot, Stéphane, Ruffet, Gilles, Poujol, Marc, Oliot, Émilien, Replumaz, Anne, Cordier, Carole, Dupont‐Nivet, Guillaume, Roperch, Pierrick

“…The Tibetan Plateau was formed by intense Cenozoic shortening (up to 1,100 km) of a composite “proto‐Tibet,” itself the product of a long Paleozoic and…”
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Diverse intrusion modes during the construction of a high-silica magma reservoir: Evidence from La Obra–Cerro Blanco intrusive suite (central Chile) by Payacán, Ítalo, Covarrubias, María Alejandra, Rodríguez, Nicolás, Tavazzani, Lorenzo, Gutiérrez, Francisco, Roperch, Pierrick, Poblete, Fernando, Meyer, Martín

“…Several conceptual models have been proposed for the amalgamation of granitoid plutons, which range from incremental growth to single-stage emplacement of…”
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