Records of the Geological Survey of India, Volume 127, Part 2The Survey, 1992 - 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 7
... indicate upper intertidal flat while short , thin and incomplete I ro J type burrows indicate middle to lower intertidal flat . Polychaete worm burrow zone is typical of middle to lower intertidal flat . Appearance of gastropod and ...
... indicate upper intertidal flat while short , thin and incomplete I ro J type burrows indicate middle to lower intertidal flat . Polychaete worm burrow zone is typical of middle to lower intertidal flat . Appearance of gastropod and ...
Page 224
... indicate the Closepet granite and the related intrusive phase in the gneisses . Some prominent potassium lows of limited aerial extent with steep gradients are found to be associated with tank beds . Two prominent linear steep gradients ...
... indicate the Closepet granite and the related intrusive phase in the gneisses . Some prominent potassium lows of limited aerial extent with steep gradients are found to be associated with tank beds . Two prominent linear steep gradients ...
Page 249
... indicate slumping / debris flow . Slump scars could also. pared to the underlying subsurface sediment . At times , the contrast is pronounced by the presence of a marker horizon containging a thin zone of cobbles & pebbles of terrigenous ...
... indicate slumping / debris flow . Slump scars could also. pared to the underlying subsurface sediment . At times , the contrast is pronounced by the presence of a marker horizon containging a thin zone of cobbles & pebbles of terrigenous ...
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Common terms and phrases
aeromagnetic airborne amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures basement basin Bengal BHUTAN Bihar biotite block boreholes carbonaceous charnockite Chekha clay coal seams COAL WING Coalfield coarse Code cores covered cruise depth range DISTRICT Division dolomite drilling east eastern exploration for coal faults field season fold geochemical GEOLOGICAL MAP gneiss Gondwana grained granite gneiss gravity grey ground evaluation heavy mineral indicate intersected intrusives investigation isobath Kamthi LAMPROITE lamprophyres lignite lineament located MADHYA PRADESH magnetic metabasalt metamorphism migmatites million tonnes mineralisation multisensor NW-SE occur Orissa phyllite programme Proterozoic quartz quartzite Raniganj Regional exploration ridge rocks Sakoli sand sandstone scale schist seabed seam zones sector sediments sequence shale shear zones Shumar slope southern sq km strike length structural studies sub-basin sub-surface Talchir Tamil Nadu tectonic thickness Thimphu Thimphu Formation toposheet trending upto varies