Records of the Geological Survey of India, Volume 128, Part 4The Survey, 1996 - 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
... Region The North Eastern Region consisting of seven sister states is characterized by wide geological and geotectonic diversity . Major part of the region is covered by Tertiary & Quaternary sediments . Precambrian rocks occur in ...
... Region The North Eastern Region consisting of seven sister states is characterized by wide geological and geotectonic diversity . Major part of the region is covered by Tertiary & Quaternary sediments . Precambrian rocks occur in ...
Page 65
... region . It is being mined to meet the local requirements . the Makum coal field is the most important coal field in the North Eastern Region and accounts for nearly 90 % production of coal in this part of the country . Realising the ...
... region . It is being mined to meet the local requirements . the Makum coal field is the most important coal field in the North Eastern Region and accounts for nearly 90 % production of coal in this part of the country . Realising the ...
Page 78
... region . These belong to subtropical forest region , and are mostly abundant in Mio - Pliocene sediments . In Garu - Likabali section a horncore of Bos sp . and a radial bone have been located which were earlier not reported from ...
... region . These belong to subtropical forest region , and are mostly abundant in Mio - Pliocene sediments . In Garu - Likabali section a horncore of Bos sp . and a radial bone have been located which were earlier not reported from ...
Contents
LIMESTONE INVESTIGATION Ops I Meghalaya | 6 |
An Overview | 17 |
Quaternary geology and geomorphological mapping of the Brahmaputra Valley | 23 |
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Common terms and phrases
Aizawl AIZAWL DISTRICT arenaceous argillaceous Arunachal Pradesh Assam bands Barail Group Bhuban Formation biotite Bokabil borehole CACHAR clay coal Code comprises Dauki Fault Dibang Valley Disang Group DIVISION An Overview dolomite East Siang Eocene erosion excavation exposed field season fold Geoenvironmental geotechnical gneiss granite granitoids grey indicate JAINTIA HILLS DISTRICT joint KALIYANI LINEAMENT Karbi Anglong District Khasi Greenstones Kopili Kumar limestone Litang lithostratigraphy lithounits located medium grained Meghalaya mineral mineralisation Mizoram molybdenite Mukatung Nagaland NE-SW North Eastern Region occur overlain pegmatitic power house prone areas Quaternary Ranganadi river rockmass samples sandstone scale schist sediments Sela Group sequence shale shear Shella Formation Shillong Siang District Sibsagar siltstone slope soil sq.km structure Surma Surma Group Survey of India Sylhet synclinal systematic geological mapping tectonic Tertiary thick TINSUKIA DISTRICT tion Tipam Group toposheet traverse trend TRIPURA tunnel ultramafic Unconformity West Kameng district zone