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
... units ( members ) of a morphostratigraphic unit . Applying the above concept and mapping techniques , not only a remarkably unified picture of the deposional sequences and erosional regimes during the Quaternary Period has emerged , but ...
... units ( members ) of a morphostratigraphic unit . Applying the above concept and mapping techniques , not only a remarkably unified picture of the deposional sequences and erosional regimes during the Quaternary Period has emerged , but ...
Page 13
... units , of the upper , middle and lower reaches of the Gandak river are yet to be attempted . Quaternary Geological ... units , namely the Present Flood Plain and the Jayanagar units . The corresponding geological units are the Present ...
... units , of the upper , middle and lower reaches of the Gandak river are yet to be attempted . Quaternary Geological ... units , namely the Present Flood Plain and the Jayanagar units . The corresponding geological units are the Present ...
Page 45
... units have been mapped as Lori and Domra surfaces . The Lori surface ( T2 ) as oldest Qua- ternary unit occupies the middle and southern part of the area and is confined between the elevation range of 228 m to 188 m . The landform units ...
... units have been mapped as Lori and Domra surfaces . The Lori surface ( T2 ) as oldest Qua- ternary unit occupies the middle and southern part of the area and is confined between the elevation range of 228 m to 188 m . The landform units ...
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