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Cookie akzeptieren![Wang, Wei. Archean-Mesoproterozoic Crustal Evolution and Crust-Mantle Geodynamics of Western Liaoning-Northeastern Hebei Provinces, North China Craton. Springer Nature Singapore, 2018.](https://eichendorff21.de/cdata/exmHCMTe14DfkOI9y9dkSt52vWs=/300x0/9789811079214.png)
Wei Wang
Archean-Mesoproterozoic Crustal Evolution and Crust-Mantle Geodynamics of Western Liaoning-Northeastern Hebei Provinces, North China Craton
- Springer Nature Singapore
- 2018
- Gebunden
- 328 Seiten
- ISBN 9789811079214
This thesis presents geological, petrological, geochemical, and zircon U¿Pb¿LüHf isotopic field data for representative Precambrian lithologies in the Western Liaoning-Northeastern Hebei Provinces along the northern margin of the North China Craton (NCC). It describes late Neoarchean (2.64¿2.48 Ga) supracrustal metavolcanic rocks and granitoid gneisses; late Paleoproterozoic (1.72¿1.68 Ga) Jianping alkaline plutons and Pinggu alkaline volcanic rocks; and newly discovered ~1.23 Ga mafic dykes. The nature of magma sources and genesis of each magmatic episode are investigated, and the Precambrian (~2.6¿1.2 Ga) lithospheric mantle evolution and crust-mantle interaction processes are established for the first time ¿aspects that provide important constraints in our understanding of the Precambrian crustal
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