Himalaya: Geological Aspects, Volume 4P. S. Saklani Satish Serial Publishing House, 2005 - Geology Contributed articles. |
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Page 9
... grade at 20-15 Ma ( Harrison et al . 1993 ; Hodges et al . 1996 ) . Melting of the continental crust generated the 24 ( Schärer 1984 ) to 12 Ma ( Wu et al . 1998 ) old leucogranites that typically occur near the top of the gneiss pile ...
... grade at 20-15 Ma ( Harrison et al . 1993 ; Hodges et al . 1996 ) . Melting of the continental crust generated the 24 ( Schärer 1984 ) to 12 Ma ( Wu et al . 1998 ) old leucogranites that typically occur near the top of the gneiss pile ...
Page 15
... grade sediments resting over Precambrian gneiss is correlated with the Tethys sediments ( Chaudhry and Ghazanfar 1987 ; 1993 ) , although the much attenuated sequence ( ca. 1 km thick ) is not identical . Like the suture units , these ...
... grade sediments resting over Precambrian gneiss is correlated with the Tethys sediments ( Chaudhry and Ghazanfar 1987 ; 1993 ) , although the much attenuated sequence ( ca. 1 km thick ) is not identical . Like the suture units , these ...
Page 143
... grade ( Mehta , 1977 and Das , 1997 personal communication ) . I am of the view that the metamorphosed rocks from low to high grades were again metamorphosed from low to high grade during Tertiary orogeny . The MCT - 1 ( the Vaikrita ) ...
... grade ( Mehta , 1977 and Das , 1997 personal communication ) . I am of the view that the metamorphosed rocks from low to high grades were again metamorphosed from low to high grade during Tertiary orogeny . The MCT - 1 ( the Vaikrita ) ...
Contents
Evidence | 1 |
Retrospect and Prospect | 9 |
Tectonomagmatic Evolutionary Model of the KuluRampur | 47 |
Copyright | |
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Alaknanda Almora antiforms Bandal basalts basin belt Bhagirathi biotite black shale Budhakedar Burg Champawat collision continental Cretaceous crust crustal Crystalline deformation Delhi deposits drainage earthquake eastern enclaves Eocene fault felsic Figure folds Gansser Garhwal Garhwal Himalaya Geol Glacial glacier gneisses granite granitoids Group Himalaya Himalayan Geology India Indian plate Indus Suture zone Jour Karakoram Kargil Katarigali formation Kohistan Kuhle Kumar Kumaun Ladakh landslides Lesser Himalaya limestone lineaments lithological Lower mafic magma Main Central Thrust margin melting metamorphic migmatites Miocene moraines Namche Barwa Nappe ND ND ND NW-SE ophiolite order streams Pakistan phyllite plagioclase Proterozoic quartz quartzite region river rocks Saklani samples schist sedimentary sediments seismic sequence Siang districts sillimanite Singh Siwalik Siyom slide slope southern Tibet structural studies subduction synforms syntaxis tectonic Tethys thick trace elements trend Tsangpo upper Uttarkashi Valdiya valley volcanic Yinkiong