Himalaya: Geological Aspects, Volume 2P. S. Saklani Contributed articles. |
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Page 155
... axes . As a consequence of this , the folds in present forms have attained inclined to reclined geometry . The axes of the F , folds plunge from 10 ° to 65 ° in ENE directions . The first phase of deformation gave the country rocks its ...
... axes . As a consequence of this , the folds in present forms have attained inclined to reclined geometry . The axes of the F , folds plunge from 10 ° to 65 ° in ENE directions . The first phase of deformation gave the country rocks its ...
Page 159
... axes of the small puckers and the mullion axes . The intersection lineation ( L ) is manifested in fine closely spaced lines and plunges moderately between NNW and SSE directions . Lineation defined by the axes of small puckers in the ...
... axes of the small puckers and the mullion axes . The intersection lineation ( L ) is manifested in fine closely spaced lines and plunges moderately between NNW and SSE directions . Lineation defined by the axes of small puckers in the ...
Page 162
... axes show spread from NNW to SSE . Majority of the fold axes orientation coincides with the F , fold axes . Comparing the figure 7A and 7B it emerges that the DF , and DF , were co - axial . In many outcrops where F , structures are ...
... axes show spread from NNW to SSE . Majority of the fold axes orientation coincides with the F , fold axes . Comparing the figure 7A and 7B it emerges that the DF , and DF , were co - axial . In many outcrops where F , structures are ...
Contents
The Central Himalayan Gneisses in Northern Pakistan | 1 |
LowPressure Metamorphism in a Regionally Metamorphic | 49 |
The Aureole Zone and Metasediments of Dhauladhar Chaori Khas H P | 75 |
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Almora amphibolite andalusite anticline assemblages augen gneiss axes axial plane axis Barun bedding belt Berinag Bhutan biotite Buxa Central Crystallines Chail Chail Nappes chlorite Chomolongma crenulation cleavage Darjeeling developed diagram eastern fabric facies faults feldspar folds foliation Formation fractures Fuchs Gansser Garhwal Garhwal Himalaya garnet Geol Geology girdle gneiss Gondwana grade grains granite gneiss Group Himalaya India isograd Jour Jutogh Khola Khumbu Kumaun kyanite Lesser Himalaya limestone lithological lower Main Central Thrust Makalu Massif mesoscopic metasediments mica schist micaceous migmatites mineral lineation muscovite mylonitic nappe Nepal occur orientation parallel pelitic Phaplu phase of deformation phyllites plagioclase porphyroblasts Pradesh Precambrian quartz quartzite reaction regional metamorphism rocks S₂ Saklani schist schistosity sedimentary sediments sequence sericite shear sillimanite Simla Siwalik Siyom slates staurolite stratigraphic strike-slip structural Surv syncline tectonic temperature Tethyan texture Thimpu thrust sheet thrust zone tourmaline trend upper Vaikrita Valdiya valley