Records of the Geological Survey of India, Volume 108Geological Survey of India, 1977 - Earthquakes |
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Page 22
... represent an erosional valley . A major fault running along the Barahoti Gad marks the northern limit of this valley ... represents a normal conformable or disconformalbe contact as no evidences suggestive of them are seen . The more ...
... represent an erosional valley . A major fault running along the Barahoti Gad marks the northern limit of this valley ... represents a normal conformable or disconformalbe contact as no evidences suggestive of them are seen . The more ...
Page 32
... represent a datum line . The field relation- ship suggests that it represents a contemporaneous slump deposit which is lenticular and appears at different stratigraphic levels in the unfossiliferous sequence of protoquartzites and ...
... represent a datum line . The field relation- ship suggests that it represents a contemporaneous slump deposit which is lenticular and appears at different stratigraphic levels in the unfossiliferous sequence of protoquartzites and ...
Page 138
... represent an Alpinoid structure and some gross correlation of sedimentation and tectonic events between these two tectogenes has been attempted . A number of Soviet geologists consider only the southern zone ( Lesser Himalayas ) as the ...
... represent an Alpinoid structure and some gross correlation of sedimentation and tectonic events between these two tectogenes has been attempted . A number of Soviet geologists consider only the southern zone ( Lesser Himalayas ) as the ...
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