Geology and Geodynamic Evolution of the Himalayan Collision Zone, Volume 18, Parts 1-2Kewal K. Sharma |
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Page 245
... radiolaria and volcanic tuff . Laterally , it usually grades into pure radiolarian chert ( Fig.7d ) . The components and the granularity of this interval are shown in Fig.8 . At the upper most level of the turbidity cycle there is a ...
... radiolaria and volcanic tuff . Laterally , it usually grades into pure radiolarian chert ( Fig.7d ) . The components and the granularity of this interval are shown in Fig.8 . At the upper most level of the turbidity cycle there is a ...
Page 258
... radiolarian chert . Contact boundary of serpentinized harzburgite with the overly- ing basalt , as well as the occurrence of radiolarite are dipping southwards ( Fig.16 ) . It is clear that the ophiolites are lithologically similar to ...
... radiolarian chert . Contact boundary of serpentinized harzburgite with the overly- ing basalt , as well as the occurrence of radiolarite are dipping southwards ( Fig.16 ) . It is clear that the ophiolites are lithologically similar to ...
Page 296
... radiolaria recorded from these units in South Andaman Islands indicate Paleocene to Early Eocene age . An- daman OPS also include some cherts containing exclusively radiolaria . The radiolarian assemblage are of two types , the dominant ...
... radiolaria recorded from these units in South Andaman Islands indicate Paleocene to Early Eocene age . An- daman OPS also include some cherts containing exclusively radiolaria . The radiolarian assemblage are of two types , the dominant ...
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