Results 1 to 10 of about 144,129 (292)

Tectonic evolution and mineralization exploration of Lujing uranium ore field, South China [PDF]

open access: yesScientific Reports
Granite-type uranium deposit is one of the most important uranium deposit types in China, with orebodies strongly controlled by structures. Previous studies of the Lujing ore field mainly focused on metallogenic genesis and Yanshanian structure, which ...
Weidong Ren   +8 more
doaj   +2 more sources

Dissecting the puzzle of tectonic lid regimes in terrestrial planets [PDF]

open access: yesNature Communications
The surface tectonic style of rocky planets controls interior evolution, geologic activity, dynamo action, atmospheric composition, and thus, habitability.
Tianyang Lyu   +6 more
doaj   +2 more sources

Reconstruction of tectonic-burial evolution history of Sinian Dengying Formation in Sichuan Basin based on the constraints of in-situ laser ablation U-Pb date and clumped isotopic thermometer(Δ47)

open access: yesShiyou shiyan dizhi, 2021
Reliable evolution curve of tectonic-burial history is essential for the research of the source rock evolution, reservoir formation and hydrocarbon accumulation of target strata of basin.
Anping HU   +5 more
doaj   +1 more source

Volcanic complexes and tectonic-magmatic stages of the evolution of the Guyots of the Magellan Seamounts (Pacific Ocean). Communication 2: Tectono-magmatic stages

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2023
Five tectonic-magmatic stages are distinguished in the evolution of the guyots of the Magellan Seamounts: 1 — Late Jurassic-Early Cretaceous (earliest Cretaceous — ~160–140 (?) Ma); 2 — Early Cretaceous (Late Barremian(?)-Aptian-Albian — ~127–96 Ma); 3 —
V.T. S'edin   +2 more
doaj   +1 more source

Tectonic Significances of the Geomorphic Evolution in the Southern Alashan Block to the Outward Expansion of the Northeastern Tibetan Plateau

open access: yesRemote Sensing, 2022
Fluvial landscapes are a result of lithospheric tectonic movement, climate evolution and surface processes. Existing evidence proves that regional tectonic deformation can be reflected by the evolution of fluvial landforms.
Tingting Ji   +8 more
doaj   +1 more source

Appraisal of Tectonic‐Geomorphic Features in the Hindu Kush‐ Himalayas

open access: yesEarth and Space Science, 2021
The appraisal of tectonic‐geomorphic features is the basis for the development and management of land, the selection of road routes, and the site selection and construction process of hydropower projects.
Yanqian Pei   +6 more
doaj   +1 more source

Study on the reconstruction of the paleo-tectonic stress field and its evolution in the Jinchuan mining district, Gansu Province, China

open access: yesDizhi lixue xuebao, 2023
The Jinchuan mining district has undergone a complex tectonic evolution history, and detailed analysis of the post-mineralization deformation characteristics and stress field evolution stages needs to be completed.
ZHAO Yuanfang, SHI Wei, ZHANG Yu
doaj   +1 more source

Tectonics and crustal evolution [PDF]

open access: yesGSA Today, 2016
We thank the Natural Environment Research Council (grants NE/J021822/1 and NE/K008862/1) for funding.
Hawkesworth, Chris J   +2 more
openaire   +4 more sources

Tectonics and human evolution [PDF]

open access: yesAntiquity, 2006
The authors propose a new model for the origins of humans and their ecological adaptation. The evolutionary stimulus lies not in the savannah but in broken, hilly rough country where the early hominins could hunt and hide. Such ‘roughness’, generated by tectonic and volcanic movement characterises not only the African rift valley but probably the whole
King, Geoffrey, Bailey, Geoff
openaire   +3 more sources

Reconstructing the Late Palaeozoic – Mesozoic topographic evolution of the Chinese Tian Shan: available data and remaining uncertainties [PDF]

open access: yesAdvances in Geosciences, 2013
The topographic evolution of continents and especially the growth and dismembering of mountain ranges plays a major role in the tectonic evolution of orogenic systems, as well as in regional or global climate changes.
M. Jolivet   +9 more
doaj   +1 more source

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