Records of the Geological Survey of India, Volume 68The Survey, 1935 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 186
Geological Survey of India. General Description of the Isoseismals . A study of the isoseismal lines reveals three tracts where the intensity reached the degree of X. The largest of these , a flattened but regular ellipse , occupies a ...
Geological Survey of India. General Description of the Isoseismals . A study of the isoseismal lines reveals three tracts where the intensity reached the degree of X. The largest of these , a flattened but regular ellipse , occupies a ...
Page 187
... isoseismal IX near Purnea , the easternmost limit of the slump zone , is repeated in isoseismal VI north - east of Dhubri , suggesting an extension of the fractured zone in this direction . The pronounced U - shaped lobe of isoseismal ...
... isoseismal IX near Purnea , the easternmost limit of the slump zone , is repeated in isoseismal VI north - east of Dhubri , suggesting an extension of the fractured zone in this direction . The pronounced U - shaped lobe of isoseismal ...
Page 193
... isoseismal VIII which lies north of the Ganges , but are considerably less in importance than within the higher isoseismals . Few wells in this area were reported to have been choked with sand . Railway bridges and permanent ways north ...
... isoseismal VIII which lies north of the Ganges , but are considerably less in importance than within the higher isoseismals . Few wells in this area were reported to have been choked with sand . Railway bridges and permanent ways north ...
Contents
P SONDHI Granted leave on average pay from | 8 |
ADMINISTRATIVE CHANGES | 11 |
PETROLOGY | 17 |
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Agglomeratic Slate alluvium analyses Assam beds Bengal Biafo Biafo glacier Bihar Bihar and Orissa Bombay Braldoh Burma Calcutta Cambrian cent Central Provinces clay coal cwts Deccan trap decrease deposits district Dogra slates dolerite earthquake east exported feet felspar flows fossils garnet Geol Geological Survey Ghosh glacier gneiss Gondwana granite Hills Himalaya increase intrusions iron-ore isoseismal Jour Kashmir laterite limestone Lower M. S. Krishnan Madras manganese-ore Messrs mica miles minerals mines Monghyr Mysore Nagpur Nepal north-west occur olivine Orissa outcrop output P. L. Renewal Panjal trap pegmatites petroleum phyllites Plate production Punjab Purnea Quantity quartzites Rajputana river rocks Salkhala Salt Range sand sandstones shales Shan sheet Singhbhum Siwalik slump belt snout soils specimens strata Surv Survey of India syncline TABLE Tertiary thickness Tin and allied tons valued Upper Trias valley zone