Results 31 to 40 of about 12,976 (213)

Paleoproterozoic Plate Tectonics Recorded in the Northern Margin Orogen, North China Craton

Geochemistry, Geophysics, Geosystems, 2022
The occurrence of plate tectonic processes on Earth during the Paleoproterozoic is supported by ca. 2.2–1.8 Ga subduction‐collision orogens associated with the assembly of the Columbia‐Nuna supercontinent. Subsequent supercontinent breakup is evidence by
Chen Wu, Guosheng Wang, Zhiguang Zhou, Peter J. Haproff, Andrew V. Zuza, Wenyou Liu   +5 more
doaj   +1 more source

Deconvolving the pre-Himalayan Indian margin – tales of crustal growth and destruction [PDF]

, 2018
The metamorphic core of the Himalaya is composed of Indian cratonic rocks with two distinct crustal affinities that are defined by radiogenic isotopic geochemistry and detrital zircon age spectra.
Ahmad, Ali, Ali, Ali, Ali, Ali, Ali, Amato, Aoki, Be’eri-Shlevin, Be’eri-Shlevin, Blades, Botev, Cawood, Cawood, Cawood, Chen, Chen, Clift, Collins, Collins, Cui, DeCelles, DeCelles, Ding, Dyck, Gansser, Ge, Gehrels, Gehrels, Griffin, Guynn, Gürsu, Han, Hassanzadeh, Hawkesworth, Hopkinson, Horstwood, Hu, Hu, Huang, Iizuka, Iizuka, Isozaki, Kaur, Kay, Keppie, Kohn, Le Fort, Le Fort, Lee, Li, Li, Li, Li, Li, Li, Long, Long, Martin, Martin, McQuarrie, McQuarrie, Merdith, Morag, Morag, Mottram, Myrow, Myrow, Myrow, Nowell, Pan, Parrish, Richards, Roberts, Roberts, Robinson, Robinson, Scholl, Searle, Shen, Shu, Singh, Sláma, Song, Spakman, Spencer, Spencer, Spencer, Spencer, Spencer, Stern, Stern, Su, Tate, Thimm, Thomas, Veevers, von Huene, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Webb, Webb, Woodhead, Woodhead, Yakymchuk, Yan, Yao, Yao, Yao, Yao, Yao, Yin, Yu, Yu, Yu, Yu, Zhang, Zhang, Zhou, Zhou, Zhu, Zhu, Zou   +132 more
core   +4 more sources

Geochemistry and detrital zircon geochronology of Khammam Schist Belt, Eastern Dharwar Craton: Implication for India – North China Craton –Antarctica connection in Paleo-Mesoproterozoic crustal assembly

Geosystems and Geoenvironment, 2023
This communication reports the results of geochemical investigations and detrital zircon geochronology of metasediments of the Khammam Schist Belt that occur at the trijunction of the Eastern Dharwar Craton–Bastar Craton–Eastern Ghats Belt. Biotite (XMg =
Ab Majeed Ganaie, Kausik Satpathi, Sayonjyoti Beura, Pritam Nasipuri   +3 more
doaj   +1 more source

Highly heterogeneous Late Mesozoic lithospheric mantle beneath the North China Craton: evidence from Sr–Nd–Pb isotopic systematics of mafic igneous rocks [PDF]

, 2004
The lithospheric mantle beneath the North China Craton changed dramatically in its geophysical and geochemical characteristics from Palaeozoic to Cenozoic times. This study uses samples of Mesozoic basalts and mafic intrusions from the North China Craton
Fan, WM, Sun, M, Zhai, MG, Zhang, HF, Zhou, MF, Zhou, XH   +5 more
core   +1 more source

Metamorphic petrology and geology in China: A review

China Geology, 2018
: The development of metamorphic petrology to metamorphic geology in China has a long history. Ancient basement metamorphic rocks are distributed primarily in the North China Craton, the Yangtze Block and Tarim Craton. They are mainly made up of plutonic
Yuan-sheng Geng, Qi-han Shen, Hui-xia Song   +2 more
doaj   +1 more source

Paleomagnetic Study of Mesozoic Continental Sediments Along the Northern Tien Shan (China) and Heterogeneous Strain in Central Asia [PDF]

, 1991
A paleomagnetic study of rocks from the northern foot of the Tien Shan and the southern border of the Dzungar Basin, east of Urumqi (44.2°N, 86.0°E), spanning ages from middle Jurassic to early Tertiary was carried out to constrain the tectonic evolution
Achache, Arason, Arason, Bai, Besse, Besse, Buffetaut, Chen, Chunsheng Wei, Cobbold, Cogné, Cogné, Collinson, Courtillot, Deamer, Dong, Enkin, Enkin, Eric Buffetaut, Fisher, Gongque Wang, Hao, Hongzi You, Irving, Jaeger, Jean-Pascal Cogne, Jean-Philippe Avouac, Kent, Kirschvink, Laveine, Levi, Li, Li, Li, Li, Li, Li, Lin, Mattauer, McElhinny, McElhinny, McFadden, McFadden, McFadden, Meixiang Bai, Ming Li, Molnar, Opdyke, Paul Tapponnier, Stamatakos, Tapponnier, Tapponnier, Vincent Courtillot, Wang, Westphal, Yan Chen, Zhang, Zijderveld   +57 more
core   +3 more sources

On and Off the North China Craton: Where is the Archaean Keel? [PDF]

Journal of Petrology, 2000
Geophysical data indicate that the lithosphere beneath the North China Craton (NCC) is similar to 80 km thick with high heat flow within the craton. This is somewhat in disagreement with the presence of Archaean crustal rocks and kimberlite-hosted xenoliths that point to the existence of garnet-diamond-facies mantle beneath the craton, as recently as ...
Fan, W M, Zhang, H F, Baker, J, Jarvis, K E, Mason, P R D, Menzies, Martin   +5 more
openaire   +8 more sources

Provenance and tectonic implications of the Yanshi bauxite area in Western Henan, China [PDF]

E3S Web of Conferences, 2021
The bauxite layer in Western Henan supplies a large number of bauxite ores and is useful for studying tectonic movement. In this paper, the bauxite samples were selected to carry out LA-ICP-MS detrital zircons U-Pb dating and Hf isotope testing.
Sun Fengyu, Cao Gaoshe, Zhou Qikai
doaj   +1 more source

Provenance analysis of the Late Triassic Yichuan Basin: constraints from zircon U-Pb geochronology

Open Geosciences, 2018
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U-Pb dating has been performed on detrital zircons from the Chunshuyao Formation sandstone of Yichuan Basin.
Meng Xianghong, Zhang Yu, Wang Duoyun, Zhang Xue   +3 more
doaj   +1 more source

Geochemitry of the Xiong’er volcanic rocks: implications for the Paleo-Mesoproterozoic accretion of the North China Craton [PDF]

, 2009
This journal supplement has title: Awards Ceremony Speeches and Abstracts of the 19th Annual V.M. Goldschmidt ConferenceThe Xiong.er volcanic belt along the southern margin of the North China Craton is dominated by basaltic andesite and andesite with ...
He, Y, Sun, M, Zhao, G
core   +1 more source