Geology and Geodynamic Evolution of the Himalayan Collision Zone, Volume 18, Parts 1-2Kewal K. Sharma |
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Page 232
... Cretaceous of Sangri region : Fossiliferous Upper Jurassic and overly- ing inseparable Lower Cretaceous of the Sangri Group outcrops north of the Yarlung - Zangbo Suture in the Sangri region . The Jurassic - Cretaceous beds ( 4500 m ) ...
... Cretaceous of Sangri region : Fossiliferous Upper Jurassic and overly- ing inseparable Lower Cretaceous of the Sangri Group outcrops north of the Yarlung - Zangbo Suture in the Sangri region . The Jurassic - Cretaceous beds ( 4500 m ) ...
Page 296
... Cretaceous age ( Acharyya et al . , 1986 a , b ) . Duara et al . ( 1983 ) assigned late Jurassic to early Cretaceous age to the radiolarian assemblage recovered from OPS in NHO . However , from several of their referred localities ...
... Cretaceous age ( Acharyya et al . , 1986 a , b ) . Duara et al . ( 1983 ) assigned late Jurassic to early Cretaceous age to the radiolarian assemblage recovered from OPS in NHO . However , from several of their referred localities ...
Page 325
... Cretaceous , though in the absence of fossils in most of the sequence the precise biostratig- raphy has not been worked out . The ages are , however , based on the fossil reports from several olistoliths as well as from some occasional ...
... Cretaceous , though in the absence of fossils in most of the sequence the precise biostratig- raphy has not been worked out . The ages are , however , based on the fossil reports from several olistoliths as well as from some occasional ...
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