Geology and Geodynamic Evolution of the Himalayan Collision Zone, Volume 17, Part 1 - Volume 18, Part 2Dr. K. K. Sharma Pergamon Press, 1991 - Geodynamics |
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Page 223
... granite of Maitia and 15 ± 0.5 Ma for the granite of Lhagoi Kangri . 39 Ar / 40 Ar mica ages for the North Himalayan granites ( Maluski et al . , 1988 ) are as follows . Kung Co granite : Biotite 15 ± 0.3 Ma Muscovite 15 ± 0.4 Ma Lhagoi ...
... granite of Maitia and 15 ± 0.5 Ma for the granite of Lhagoi Kangri . 39 Ar / 40 Ar mica ages for the North Himalayan granites ( Maluski et al . , 1988 ) are as follows . Kung Co granite : Biotite 15 ± 0.3 Ma Muscovite 15 ± 0.4 Ma Lhagoi ...
Page 230
Dr. K. K. Sharma. Granite Body U - Pb ( Zircon ) Rb - S ( Ma ) Auxu Granite 41.4 ± 0.4 · 41.7 ± 0.4 ( Ma ) 39 Ar / 40 Ar Ref . ( Ma ) Scharer et al . ( 1984 ) Debon et al . ( 1982 ) 44 ± 14 44 ± 8 Lhasa Granite 53 56 ± 10 Yangbajin Granite ...
Dr. K. K. Sharma. Granite Body U - Pb ( Zircon ) Rb - S ( Ma ) Auxu Granite 41.4 ± 0.4 · 41.7 ± 0.4 ( Ma ) 39 Ar / 40 Ar Ref . ( Ma ) Scharer et al . ( 1984 ) Debon et al . ( 1982 ) 44 ± 14 44 ± 8 Lhasa Granite 53 56 ± 10 Yangbajin Granite ...
Page 444
... granite belt 222 , 223 Lhasa block 214 Lhasa granite 230 Lhasa terrrane collision model 426 , 436 regional setting 221 , 431 stratigraphy 230-233 Lhaza Group 253 , 260 Lherzolites 203 Liana fossil evidence 269 , 270 Linbuzong formation ...
... granite belt 222 , 223 Lhasa block 214 Lhasa granite 230 Lhasa terrrane collision model 426 , 436 regional setting 221 , 431 stratigraphy 230-233 Lhaza Group 253 , 260 Lherzolites 203 Liana fossil evidence 269 , 270 Linbuzong formation ...
Contents
LHASA SECTOR | 193 |
Regional framework and tectonics of the Yarlung | 221 |
Sedimentology of trencharc sediments and | 237 |
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Acharyya Andaman anomaly Assam basalt basin blueschist Bouguer chert continental Cretaceous crustal crystalline cumulate dunite earthquake Eocene facies fault flysch Formation fossils gabbro Gangdise GANSSER Geodynamic Geol Geology Geophy Gondwana granite greywacke harzburgite high-P Himalaya Himalayan collision zone India Indian plate Indus Suture Indus-Tsangpo Suture island arc Kashmir Klootwijk Kohistan Kumaun Ladakh Lhasa Lhasa block limestone located Lohit magmatic mantle margin massif mega-belt melange metamorphism Mishmi Moho Molnar Naga Hills Nandy Nanga Parbat northern NW Himalaya obducted occur oceanic crust ophiolite ophiolite melange Pakistan Palaeomagnetic pillow lava pole positions pyroxene Qilian Qing-Zang plateau Qinghai-Xizang Plateau radiolarian region samples sandstone schists sector sedimentary sediments seismicity sequence Shan Sharma structure subduction suture zone tectonic tectonites Tectonophysics Terrane Tertiary Tethyan Tethys thrust Tibet TiO2 trench turbidite Triassic turbidite ultramafic upper Verma volcanic rocks Xigaze Xigaze Group Xizang Yarlung Zangbo ophiolite