Records of the Geological Survey of India, Volume 124, Parts 3-4Government of India, 1991 - 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 1
... sequences ( Ithun Formation ) which has been traditionally equated with the Dalings of Sikkim Himalaya . This sequence is intruded by both basic and acid igneous rocks . Towards east beyond the mapped area , the metasedimentaries are ...
... sequences ( Ithun Formation ) which has been traditionally equated with the Dalings of Sikkim Himalaya . This sequence is intruded by both basic and acid igneous rocks . Towards east beyond the mapped area , the metasedimentaries are ...
Page 65
... sequence of sedimentary rocks belonging to Disang and Barail Groups of the Tertiary period . On the basis of field relations and correlation of lithounits in the adjacent area , the following lithostratigraphic succession has been ...
... sequence of sedimentary rocks belonging to Disang and Barail Groups of the Tertiary period . On the basis of field relations and correlation of lithounits in the adjacent area , the following lithostratigraphic succession has been ...
Page
... sequence is overlain by another sequence of sandstone and shale and the contact between the two is faulted . A reference to the established stratigraphy indicates the following strati- graphic sequence in the area : 199 A sequence of ...
... sequence is overlain by another sequence of sandstone and shale and the contact between the two is faulted . A reference to the established stratigraphy indicates the following strati- graphic sequence in the area : 199 A sequence of ...
Contents
Quaternary geological and geomorphological mapping in the Gandak basin in parts of east | 7 |
5000063360 scale and quadrangle sheets with | 14 |
Geology of the area around Pasighat Ledum Koyu East Siang district | 3 |
Copyright | |
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alignment amphibolite anomaly arca Arunachal Pradesh Assam bands Barail Group basemetal basin bed rock belt Bhuban Bihar biotite block boreholes Brahmaputra Charnockite clay Construction stage geotechnical dam axis deposits depth drilling Engineering Geology Engineering Geology Division erosion excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grained granite gneiss granitoids grey Group of rocks grouting GSI.Rec Hills district holes indicate irrigation left bank limestone located Manipur Meghalaya mineralisation Mizoram nala occur Orissa pegmatite phyllite power house Precambrian proposed Purulia quartz quartz veins quartzite Quaternary Regional Geology Division reservoir scheme river samples sand sandstone scale schist sedimentary sediments sequence shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation structures Subansiri surface Survey of India terrace Tertiary thick toposheet traverses trending tunnel upto volcanics West Bengal