Results 91 to 100 of about 51,740 (216)

Metamorphism of Dolomitic and Magnesitic Rocks in Collisional Orogens and Implications for Orogenic CO2 Degassing

Journal of Petrology
Abstract Carbonate-bearing sediments, containing calcite, dolomite or magnesite as major carbonate components, are important constituents of sedimentary sequences deposited on passive margins through Earth’s history. When involved in collisional orogenic processes, these sediments are metamorphosed at variable temperatures and pressures,
Tamang S., Groppo C., Girault F., Perrier F., Rolfo F.   +4 more
openaire   +2 more sources

Continental crust recycling in collisional zones: insights from Li isotope compositions of the syn-exhumation and post-collisional mafic magmatic rocks

Frontiers in Earth Science
Syn-exhumation and post-collisional mafic magmatism in continental collision orogenic belts may provide insights into the nature of orogenic lithospheric mantle and recycled continental components in continental subduction zones. Lithium and its isotopes
Guo-Chao Sun, Zi-Fu Zhao, Zi-Fu Zhao, Li-Qun Dai, Li-Qun Dai, Ren-Xu Chen, Ren-Xu Chen, Long Chen   +7 more
doaj   +1 more source

Thermal cracking - key parameter for increasing rock permeability [PDF]

Нефтегазовая геология: Теория и практика
The thermal cracking and rock permeability enlarging are important key parameters controlling the flow capacity. Strictly impermeable rocks (igneous rocks, gneiss, quartz sandstone, etc) during the burial type of deformation (yo-yo tectonics with ...
Morariu D., Averyanova O.Yu.
doaj  

A Geochemical and Sr–Nd–Hf–O Isotopic Study of the Early Silurian Shandan Adakites in the Longshoushan Area: Implications for the Collisional Setting of the Proto–Tethyan North Qilian Orogen, Northwest China

The North Qilian Orogen experienced a series of late Neoproterozoic to early Paleozoic tectonic events, including the opening and closure of the Proto-Tethyan Qilian Ocean, as well as post-subduction processes.
Xijun Liu, Xiao Liu, Zhihan Bai, Yande Liu, Wenmin Huang, Yao Xiao, Hao Tian, Yang Yang, Gang Chen, Pengde Liu, Rongguo Hu   +10 more
core   +1 more source

Temporal evolution of a deeply eroded orogen: the Nagssugtoqidian Orogen, West Greenland

, 2000
The east-northeast-trending Paleoproterozoic Nagssugtoqidian Orogen of West Greenland records the response of deep crust to collision of the North Atlantic craton and a lesser known cratonic mass to the north.
Flemming C Mengel, Jeroen AM van Gool, James N Connelly   +2 more
core   +1 more source

Paleozoic Biotite Granites and Rhyolitic Tuffs in Response to Oceanic Subduction in the Dabie Orogen: Constraints From Geochronology and Geochemistry

Collisional orogens typically record both accretionary and collisional orogenic processes. However, the Dabie orogen in central China lacks accretionary records on the surface due to strong multiple tectonic overprinting and Mesozoic basin cover ...
F. Rolfo, Zi'an Hu, C. Groppo, Yang Yang, Yican Liu, Kebin Hou, Qi Liu   +6 more
core   +1 more source

Not all folds and thrusts in the Yangtze foreland thrust belt are related to the Dabie Orogen: Insights from Mesozoic deformation south of the Yangtze River

, 2010
The Yangtze foreland fold-and-thrust belt is located between the Mesozoic Dabie collisional orogen and the Mesozoic Jiangnan intraplate orogen in east-central China.
Jin, C, Liu, X, Wang, T., Dong, S. W., Hao, Y, Liu, X., Zhang, GW, Liu, X. C., Liu, L. P., X.C. Liu, L.P. Liu, Suo, YH, Wang, J., Wang, Y. J., Liu, ES, Suo, Y. H., Liu, E. S., Wang, J, G.C. Zhao, S.W. Dong, E.S. Liu, L.M. Dai, Liu, XC, Wang, T, Wang, YJ, T. Wang, Dai, L. M., S.Z. Li, Zhao, GC, Dong, SW, G.W. Zhang, J. Wang, Dai, LM, Li, S. Z., Hao, Y., X. Liu, Zhao, G. C., Zhang, G. W., Y.J. Wang, Jin, C., Li, SZ, Y.H. Suo, C. Jin, Liu, LP, Y. Hao   +44 more
core   +1 more source

JDong-pku/South-Altyn-Orogen v.1.0

, 2019
<p><a href="https://github.com/JDong-pku/South-Altyn-Orogen/files/4006736/Supporting.Information.S1.docx">Supporting Information S1.docx</a></p ...
JDong-pku
core   +1 more source

The evolution of a Gondwanan collisional orogen: A structural and geochronological appraisal from the Southern Granulite Terrane, South India

, 2015
Gondwana amalgamated along a suite of Himalayan-scale collisional orogens, the roots of which lace the continents of Africa, South America, and Antarctica.
A. Collins (3572240), J. Foden (6849092), Diana Plavsa (23325205), C. Clark (2841545)   +3 more
core  

Chronological constraints on the tectonic evolution of the Chinese Tianshan Orogen through detrital zircons from modern and palaeo-river sands

, 2017
The Chinese Tianshan Orogen marks prolonged and complicated interactions between the southwestern Palaeo-Asian Ocean and surrounding blocks. New and previously published detrital zircon chronological data from modern and palaeo-river sands were compiled ...
Li Su (71956), Shu-Wei Guan (3823723), Rong Ren, Bao-Fu Han, Li Su, Shu-Wei Guan, Rong Ren (3354821), Bao-Fu Han (762096)   +7 more
core   +1 more source