Results 41 to 50 of about 946 (178)
BSGF - Earth Sciences BulletinAlpine deformation in the meta-ophiolitic nappe of the Upper Oceanic Unit of Corsica occurs under greenschist facies conditions. It is notably characterized by a series of shear zones in metagabbros.
Cenki Bénédicte +4 more
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PETROLEUM SCIENCE AND PRACTICE OF THE XXI CENTURY: NEW IDEAS AND PARADIGMS
Известия высших учебных заведений: Нефть и газ, 2016 The paper offers innovation concepts, ideas and approaches for further development of petroleum geology. It justifies the use of rehabilitation cycles in the process of oil and gas fields development especially in the period of their active (forced ...
N. P. Zapivalov
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Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract The formation of wide, magma‐starved continent–ocean transition (COT) zones remains incompletely understood. We use 2‐D thermo‐mechanical numerical experiments, coupling hydrous mantle melting with parameterized crustal accretion, to explore controls on magmatic lag: the delay between continental crustal break‐up and steady oceanic crustal ...
Yuan Wang, Zhonglan Liu
wiley +1 more source
Phlogopite-Olivine Nephelinites Erupted During Early Stage Rifting, North Tanzanian Divergence
Frontiers in Earth Science, 2020 The North Tanzanian Divergence (NTD, eastern branch of the East African Rift) corresponds to an early stage of continental breakup. In the southern NTD, two quaternary volcanoes of the Manyara-Balangida rift (Labait, Kwaraha) have erupted primary ...
Céline Baudouin, Fleurice Parat
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New Insights Into the Cooling of the Oceanic Lithosphere From Surface‐Wave Tomographic Inferences
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract How oceanic plates cool and thicken with age remains a subject to debate, with several thermal models supported by apparently contradictory data. Combining a novel imaging technique that balances resolution and uncertainty with finite‐frequency surface‐wave measurements, we build tomographic model SS3DPacific to revisit the cooling style of ...
Franck Latallerie +5 more
wiley +1 more source
Yankuang ceshi, 2013 The Zhuxi deposit is a new discovery of copper-tungsten dominated large-super-large ore deposit with great mineralization potential situated in the Zhuxi Area, Jingdezhen City, Jiangxi Province.
SU Xiao-yun +10 more
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Multi‐Scale Electrical Conductivity Model of the Contiguous United States
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract The completion of the Magnetotelluric (MT) USArray across the contiguous US enables continental‐scale 3‐D imaging of the asthenosphere‐lithosphere electrical structure. We present a novel 3‐D model of the contiguous United States (MECMUS), derived from a single inversion of the now‐completed USMTArray data set.
Federico D. Munch, Alexander Grayver
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Литосфера, 2016 The geochemistry and REE of magnesite and host carbonate rocks of two Lower Riphean deposits of the South Urals province (Satka and Ismakaevo ore fields) confirm the metasomatic nature of the magnesite.
M. T. Krupenin +2 more
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Lithospheric Delamination Below the North American Midcontinent Ceased Subsidence in Cratonic Basins
AGU Advances, Volume 7, Issue 1, February 2026.Abstract Cratonic lithospheres carry a long history of tectonic modifications that result in heterogeneous structures, as revealed by an increasing number of geophysical observations. The existence of cratonic basins indicates protracted periods of tectonic modification, causing subsidence within global continental interiors.
Xiaotao Yang +3 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 2, February 2026.Abstract Widespread organic‐rich shales are associated with perturbations in productivity or preservation conditions; however, the major controlling factors, especially the phosphorus (P) and iron (Fe) interactions and their impacts on organic carbon burial in the paleolake ecosystem remain poorly understood.
Bo Wang +7 more
wiley +1 more source