Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page xvii
... observations made so far has suggested that the entire beach face is under active erosion in Bakkhali Fraserganj ... observed . The first phase of work in the Hooghly Estuary sector would be completed by 1989-90 field season . Search ...
... observations made so far has suggested that the entire beach face is under active erosion in Bakkhali Fraserganj ... observed . The first phase of work in the Hooghly Estuary sector would be completed by 1989-90 field season . Search ...
Page 27
... observed due to the movement of beach sand in response to the change of seasons , ( iv ) during the winter beach nourishment is characteristic . With the advent of summer , deposition ceases to be impor- tant and erosion is initiated ...
... observed due to the movement of beach sand in response to the change of seasons , ( iv ) during the winter beach nourishment is characteristic . With the advent of summer , deposition ceases to be impor- tant and erosion is initiated ...
Page 120
... observed on the left bank , specially at places where the stream takes dextral turns . The largest slide is located at the upstream side near the uppermost part of the area under distress . This slide dislodged only the overburden ...
... observed on the left bank , specially at places where the stream takes dextral turns . The largest slide is located at the upstream side near the uppermost part of the area under distress . This slide dislodged only the overburden ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
Copyright | |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal