Structural Geology of the HimalayaP. S. Saklani |
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Page 12
... nappe as a single unit as extensive thickening in imbricate zones can be observed in the field within the nappe as defined by Valdiya ( see Fig . 2c ) . Above the Krol nappe in the Simla area ( Fig . 1 ) is the Jaunsar - Berinag sheet ...
... nappe as a single unit as extensive thickening in imbricate zones can be observed in the field within the nappe as defined by Valdiya ( see Fig . 2c ) . Above the Krol nappe in the Simla area ( Fig . 1 ) is the Jaunsar - Berinag sheet ...
Page 76
... nappe . In this paper the results of quartz fabric analysis of the tectonites from the crystalline nappe zone of this area are presented . Among the previous workers , the earliest was Griesbach ( 1882 ) who traversed the region , and ...
... nappe . In this paper the results of quartz fabric analysis of the tectonites from the crystalline nappe zone of this area are presented . Among the previous workers , the earliest was Griesbach ( 1882 ) who traversed the region , and ...
Page 155
... Nappe and the lower one has been designated as the Ramgarh Nappe . On the other hand , Raina ( 1978 ) has included the metasedimentaries of Ramgarh ( Ramgarh Formation ) under the sedimentary Deoban Group . The present author is of the ...
... Nappe and the lower one has been designated as the Ramgarh Nappe . On the other hand , Raina ( 1978 ) has included the metasedimentaries of Ramgarh ( Ramgarh Formation ) under the sedimentary Deoban Group . The present author is of the ...
Common terms and phrases
Almora anatexis anticline augen axes axial plane Badrinath basin beds Bhattacharya biotite Blaini cleavage Delhi developed direction earthquakes eastern Eocene F₂ fabric facies fault folds foliation Gansser Garhwal Garhwal Himalaya garnet Geol gneiss grained granitic gneisses Himalaya Indian Indian plate Indo-Pakistan Jour Jutogh Kashmir Klootwijk Krol Belt Krol thrust Kumaun Kumaun Himalaya Ladakh Lesser Himalaya limestone Lingtse Gneiss Lower Main Boundary Main Central Thrust metamorphism mica schist micaceous Middle Siwalik migmatite mineral lineation Mukhem mylonitic Naini nappe Nepal observed occur ophiolite orientation Pakistan palaeomagnetic parallel phase of deformation phyllite plagioclase porphyroblastic quartz quartzite Quetta region rocks rotation S₁ S₂ Saklani sandstone schist schistosity sedimentary sediments seismicity sequence shales shear Simla Sinha Roy Siwalik Siwalik Formation slate stratigraphic structures Surv Suture Zone syncline tectonic tectonites thrust sheet thrust zone Tibetan slab tourmaline trend units Upper Valdiya valley volcanics