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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Results 1-3 of 12
Page 9
... sequence . The present study revealed that the Cretaceous - Tertiary sedimentation in the area has been controlled ... sequences from Cretaceous to Tertiary . The controversy of four limestone bands in Shella Formation exposed in Khasi ...
... sequence . The present study revealed that the Cretaceous - Tertiary sedimentation in the area has been controlled ... sequences from Cretaceous to Tertiary . The controversy of four limestone bands in Shella Formation exposed in Khasi ...
Page 20
... sequence of Neogene molasse sedimers of Surma Group . The unconformity is marked by a 1-3 m thick conglomerate occurring as lensoid bodies with restricted lateral distribution as seen near Wapol . Surma Group is further subdivided into ...
... sequence of Neogene molasse sedimers of Surma Group . The unconformity is marked by a 1-3 m thick conglomerate occurring as lensoid bodies with restricted lateral distribution as seen near Wapol . Surma Group is further subdivided into ...
Page 27
... sequence of arenaceous and argillaceous sediments , comprising sandstone , shale , siltstone and various derivatives of the intermixture of these rocks in different proportion . On the basis of relative incidence of arenaceous and ...
... sequence of arenaceous and argillaceous sediments , comprising sandstone , shale , siltstone and various derivatives of the intermixture of these rocks in different proportion . On the basis of relative incidence of arenaceous and ...
Contents
LIMESTONE INVESTIGATION Ops I Meghalaya | 6 |
An Overview | 17 |
Quaternary geology and geomorphological mapping of the Brahmaputra Valley | 23 |
Copyright | |
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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