Records of the Geological Survey of India, Volume 129, Part 2Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 3
... deposition of the Barakar Formation . This is revealed by several intercala- tions of highly bio - turbated shallow marine con- densed sandstone shale beds within the coal bear- ing typical continental Barakars . Field work was carried ...
... deposition of the Barakar Formation . This is revealed by several intercala- tions of highly bio - turbated shallow marine con- densed sandstone shale beds within the coal bear- ing typical continental Barakars . Field work was carried ...
Page 8
... deposition . Palynological studies on borehole drill core samples of Mand Raigarh Coal Field , indicated a Permian = Barakar age . In Godavari Valley Coal Field two distinct palynological zones comparable with the known palynological ...
... deposition . Palynological studies on borehole drill core samples of Mand Raigarh Coal Field , indicated a Permian = Barakar age . In Godavari Valley Coal Field two distinct palynological zones comparable with the known palynological ...
Page 12
... deposition . 5. Among the above mentioned occurrences , work on sequence stratigraphy has been attempted only in the offshore successions of Bengal - Mahanadi Basin . Here the Palaeogene has been referred to as Mega - sequence 3 . 6. So ...
... deposition . 5. Among the above mentioned occurrences , work on sequence stratigraphy has been attempted only in the offshore successions of Bengal - Mahanadi Basin . Here the Palaeogene has been referred to as Mega - sequence 3 . 6. So ...
Contents
CENTRAL HEADQUARTERS 165 | 11 |
Central Petrological Laboratories | 26 |
Geodata and Database Division | 43 |
Copyright | |
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aeromagnetic airborne geophysical AMSE Wing analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measure basemetals basin Bengal Bhutan Bihar block boreholes Buxa carried charnockite clay coal seam zones coarse core covered cruise Deccan Trap deposition depth DISTRICT Division drilling east eastern EXPLORATION FOR COAL faults field season foliation geochemical GEOLOGICAL MAP gneiss gold Gondwana grade grained granite grey ground evaluation Group heavy minerals India indicated intersected intrusives investigation isobath Karnataka Kerala lignite limestone line km lineaments located Lower Kamthi Madhya Pradesh magnetic medium metamorphism migmatite mineralisation multisensor northern NW-SE occur Orissa phyllite programme quartz quartzite Rajasthan range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples Samtse district sand sandstone scale schist schist belt seabed seam zones sector sediments shale shallow silty Sohagpur Coalfield southern sq km sq.km studies sulphide survey Talchir Tamil Nadu thickness tion toposheet trending unit upto Valley varies