Structural Geology of the HimalayaP. S. Saklani |
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Page 94
... maxima and sub - maxima normal to L2 . Maxima correspond to type IV maxima after Sander ( 1930 ) with reference to S1 . SAS high ( 123 ° ) . The fabric diagram is characterised by a peripheral girdle normal to L , with one 8 % maximum ...
... maxima and sub - maxima normal to L2 . Maxima correspond to type IV maxima after Sander ( 1930 ) with reference to S1 . SAS high ( 123 ° ) . The fabric diagram is characterised by a peripheral girdle normal to L , with one 8 % maximum ...
Page 95
... maxima around ( L ) as girdle axis . 1-3-5-10 % 200 0.5-2-5-8 % A partial annular girdle with one maximum and two sub - maxima around L2 ( a ) as girdle axis . Mica schist with well developed lineations . Angle between L , L3 and L2 ...
... maxima around ( L ) as girdle axis . 1-3-5-10 % 200 0.5-2-5-8 % A partial annular girdle with one maximum and two sub - maxima around L2 ( a ) as girdle axis . Mica schist with well developed lineations . Angle between L , L3 and L2 ...
Page 97
... maxima and three sub - maxima . Girdle axis coincides with L. Medium grained micaceous quartzite with pro- minent mineral lineation ( L ) marked by linear arrangement of biotite and dimensionally elon- gated quartz grains . A cleft ...
... maxima and three sub - maxima . Girdle axis coincides with L. Medium grained micaceous quartzite with pro- minent mineral lineation ( L ) marked by linear arrangement of biotite and dimensionally elon- gated quartz grains . A cleft ...
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