Records of the Geological Survey of India, Volume 108Geological Survey of India, 1977 - Earthquakes |
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Page 22
... Permian and Triassic rocks and their interrelationship . The ridge that forms the western border of the moraine covered plateau , northwest of Sagpudang , exposes the tightly folded and crumpled black Permian shales resting on the ...
... Permian and Triassic rocks and their interrelationship . The ridge that forms the western border of the moraine covered plateau , northwest of Sagpudang , exposes the tightly folded and crumpled black Permian shales resting on the ...
Page 23
... Permian - Triassic boundary in Kashmir Himalayas and Kummel and Teichert's work ( 1970 ) in Salt Range and other areas have added a new dimension of a possibility of regarding the boundary between Permian and Triassic as transitio- nal ...
... Permian - Triassic boundary in Kashmir Himalayas and Kummel and Teichert's work ( 1970 ) in Salt Range and other areas have added a new dimension of a possibility of regarding the boundary between Permian and Triassic as transitio- nal ...
Page 25
... Permian 1 km southeast of Rangchya Kharak was thoroughly examined for the Permian exposures but no outcrops were seen at least in the lower slopes of the southern ridges . The scarps above appeared to expose the Muth Quartzites and ...
... Permian 1 km southeast of Rangchya Kharak was thoroughly examined for the Permian exposures but no outcrops were seen at least in the lower slopes of the southern ridges . The scarps above appeared to expose the Muth Quartzites and ...
Contents
OF | 1 |
On the leadzinc mineralisation around Kushbani Purulia district | 36 |
Eocene ostracoda from Kolayatji area Rajasthan by V D Mamgain | 42 |
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Amboli Amilia Aravalli Bandal granite bands Barakar basalt flows beds belt biotite brachiopod brown carbonatite Champaner Chorhoti clay clinopyroxene coal seams coalfield collapse conglomerate cracks crinoid damage Deccan Basalt Deccan Traps deposits Dhauli diamonds district earthquake east epicentre exposed fault fauna felspar fibrolite folding formations fossils Gansser Geol Geological Survey Ghat gneisses grained granite granitisation grey Griesbach groundmass Haora river Himalayas horizon isoseismal Karewa Kashmir kimberlite kutcha kutcha-pucca lava limestone lower Mahabaleshwar Main sub-basin masonry metamorphic metres mica minerals Moher sub-basin Muth Quartzite Niti Pass nodules observed occur olivine Ordovician outcrops pahoehoe Permian phenocrysts phyllites plagioclase Plate porphyritic Pradesh present Purewa quartz quartzite river rocks samples sandstone schists sediments seen sequence shales shock Silurian Spiti storeyed stratigraphic structures Surv Survey of India tectonic thickness thin trend Triassic ultrabasic Upper upto valley vertical vesicles village zone