A5082736204- Methane Hydrates and Related Phenomena
- earthquake and tectonic studies
- Geology and Paleoclimatology Research
- Geological and Geochemical Analysis
- Geological formations and processes
- Geological and Geophysical Studies
- Astro and Planetary Science
- Astronomical Observations and Instrumentation
- High-pressure geophysics and materials
- Landslides and related hazards
- Hydrocarbon exploration and reservoir analysis
- Planetary Science and Exploration
- Geological and Tectonic Studies in Latin America
- Seismic Imaging and Inversion Techniques
- Geomagnetism and Paleomagnetism Studies
- Geochemistry and Elemental Analysis
- Geological and Geophysical Studies Worldwide
- Scientific Research and Discoveries
- Geological Modeling and Analysis
- Geophysics and Gravity Measurements
- Spacecraft and Cryogenic Technologies
- Solar and Space Plasma Dynamics
- Soil erosion and sediment transport
- Geochemistry and Geologic Mapping
- Astronomy and Astrophysical Research
Institut des Sciences de la Terre
2015-2024
Université Gustave Eiffel
2014-2024
Centre National de la Recherche Scientifique
2006-2024
Université Grenoble Alpes
2015-2024
Université Savoie Mont Blanc
2011-2022
Institut de Recherche pour le Développement
2019-2022
Institut des Géosciences de l'Environnement
2019
International Ocean Discovery Program
2016
Université Joseph Fourier
1994-2015
Institut Fourier
2006
ABSTRACT Fission‐track (FT) analysis of detrital zircon from synorogenic sediment is a well‐established tool to examine the cooling and exhumation history convergent mountain belts, but has so far not been used determine long‐term evolution central Himalaya. This study presents FT 22 sandstone modern samples that were collected along three stratigraphic sections within Miocene Pliocene Siwalik Group, rivers, in western Nepal. The results provide evidence for widespread Nepalese Himalaya at...
ABSTRACT Thermochronological analysis of detrital sediments derived from the erosion mountain belts and contained in sedimentary basins surrounding them allows reconstructing long‐term exhumation history sediment source areas. The effective closure temperature thermochronological system analysed determines spatial temporal resolution through duration lag time between during its deposition basin. Here, we report apatite fission‐track (AFT) data 31 samples collected Miocene to Pliocene...
Research Article| March 01, 2013 Tectonics, exhumation, and drainage evolution of the eastern Himalaya since 13 Ma from detrital geochemistry thermochronology, Kameng River Section, Arunachal Pradesh François Chirouze; Chirouze 1Institut des Sciences de la Terre, Université Joseph Fourier/CNRS, BP53, 38041 Grenoble Cedex, France Search for other works by this author on: GSW Google Scholar Pascale Huyghe; Huyghe Peter van der Beek; Beek Catherine Chauvel; Chauvel Tapan Chakraborty;...
Abstract The Shillong Plateau (northeastern India) constitutes the only significant topography in Himalayan foreland. Knowledge of its surface uplift history is key to understanding topographic development and unraveling tectonic–climate–topographic coupling eastern Himalaya. We use sedimentary record foreland basin north show that paleo-Brahmaputra river was redirected west by rising plateau at 5.2–4.9 Ma. suggest onset a result increased fault-slip rates response stresses caused Indian...
Research Article| March 01, 2014 What controls the growth of Himalayan foreland fold-and-thrust belt? John Hirschmiller; Hirschmiller 1Department Earth Sciences, Dalhousie University, Halifax, Nova Scotia B3H 4R2, Canada Search for other works by this author on: GSW Google Scholar Djordje Grujic; Grujic Bodo Bookhagen; Bookhagen 2Geography Department, University California–Santa Barbara, Santa California 93106-4060, USA Isabelle Coutand; Coutand Pascale Huyghe; Huyghe 3Centre National de la...
Research Article| November 01, 2001 Propagation of the thrust system and erosion in Lesser Himalaya: Geochemical sedimentological evidence Pascale Huyghe; Huyghe 1Maison des Géosciences, Université Joseph Fourier, BP 53, 38041 Grenoble, France Search for other works by this author on: GSW Google Scholar Albert Galy; Galy 2Department Earth Sciences, University Cambridge, Downing Street, Cambridge CB2 3EQ, UK Jean-Louis Mugnier; Mugnier 3Maison Centre National de Recherche Scientifique,...
ABSTRACT 40 Ar– 39 Ar dating of detrital white micas, petrography and heavy mineral analysis whole‐rock geochemistry has been applied to three time‐equivalent sections through the Siwalik Group molasse in SW Nepal [Tinau Khola section (12–6 Ma), Surai (12–1 Ma) Karnali (16–5 Ma)]. ages from 1415 single micas show a peak between 20 15 Ma for all sections, corresponding period most extensive exhumation Greater Himalaya. Lag times less than 5 Myr persist until 10 Ma, indicating Himalayan rates...
Abstract The Himalayan syntaxes, characterized by extreme rates of rock exhumation co-located with major trans-orogenic rivers, figure prominently in the debate on tectonic versus erosional forcing exhumation. Both mechanism and timing rapid Namche Barwa massif eastern syntaxis remain controversial. It has been argued that coupling between crustal advection surface erosion initiated late Miocene (8–10 Ma). Recent studies, contrast, suggest a Quaternary onset linked to purely mechanism. We...
Research Article| October 01, 2014 Dynamic ups and downs of the Himalaya Laurent Husson; Husson 1Université de Grenoble Alpes, Institut des Sciences la Terre (ISTerre), F-38041 Grenoble, France2CNRS, Terre, France Search for other works by this author on: GSW Google Scholar Matthias Bernet; Bernet Stéphane Guillot; Guillot Pascale Huyghe; Huyghe Jean-Louis Mugnier; Mugnier France3Université Savoie, F-73376 Le Bourget du Lac, Anne Replumaz; Replumaz Xavier Robert; Robert France4IRD, Peter Van...
Abstract Submarine channels of the Orinoco River were analyzed using high-quality, dense- coverage bathymetric and seismic data provided by a recent marine survey on southern Barbados prism. Analysis syntectonic sediments profiles shows that four to five frontmost structures show evidence tectonic movement. Slope analysis major was performed. From their headwaters domains little or no active tectonics, display <0.2% slope form levees. incision increase gradually in moderate but deep...
Abstract A multidisciplinary study was conducted on the section of Siwalik Group sediments, approximately 5000 m thick, exposed along Karnali River. Analysis facies, clay mineralogy and neodymium isotope compositions revealed significant changes in sedimentary record, allowing discussion their tectonic or climatic origin. Two major within fill were detected: change from a meandering to braided river system at ca 9.5 Ma deep sandy shallow 6.5 Ma. The 9.5‐Ma fluvial style is contemporaneous...
Research Article| June 01, 2006 Ganges basin geometry records a pre-15 Ma isostatic rebound of Himalaya Jean-Louis Mugnier; Mugnier 1Centre National de la Recherche Scientifique, Université J. Fourier, Maison des Géosciences, BP 53, 38041, Grenoble Cedex, France Search for other works by this author on: GSW Google Scholar Pascale Huyghe Author and Article Information Publisher: Geological Society America Received: 26 Jul 2005 Revision 10 Jan Accepted: 20 First Online: 09 Mar 2017 Online...