Records of the Geological Survey of India, Volume 97The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 96
... Lower Gondwana beds are found to be exposed in a broad fenster below the Buxas and / or Dalings ( Ghosh , 1952 ) . The minimum distance between the farthest Lower Gondwana rocks of the Rangit Valley coalfield and the northernmost ...
... Lower Gondwana beds are found to be exposed in a broad fenster below the Buxas and / or Dalings ( Ghosh , 1952 ) . The minimum distance between the farthest Lower Gondwana rocks of the Rangit Valley coalfield and the northernmost ...
Page 97
... lower coal - bearing unit , there is a combination of both calcareous and carbonaceous materials . The upper coal - bearing unit has the longest spatial extention from Balasan river in the west to Jaldhaka river in the east . The lower ...
... lower coal - bearing unit , there is a combination of both calcareous and carbonaceous materials . The upper coal - bearing unit has the longest spatial extention from Balasan river in the west to Jaldhaka river in the east . The lower ...
Page 99
... lower sandstone facies . The entire sequence is conformable . Shales , claystones , siltstones and marly alternations are usually minor but these gain in relative abundance in the lower part of the sequence . On their lithological ...
... lower sandstone facies . The entire sequence is conformable . Shales , claystones , siltstones and marly alternations are usually minor but these gain in relative abundance in the lower part of the sequence . On their lithological ...
Contents
RECORDS | 1 |
VOLUME 97 PART | 14 |
Geology and Origin of the Lonar Crater Maharashtra | 30 |
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15th April alkali alkali-basalt alluvium Alwar Alwar valley Balasore basalt beds belt Bengal Bihar borehole Calcutta carbonate coal coal-bearing unit coalfield Coccolithus sp Coniacian Contai country rock cracks crystallisation Daling Thrust Damudas Darjeeling Deccan Trap depression depth developed Diameter district dykes east emplaced Eocene epicentre felt folds formation fossil G. S. I. Type Geol GEOLOGICAL SURVEY Gondwana grains granitic groundwater H₂O hectares India Jour Kakdwip kankar Kirthar Kutch lake lamprophyre lithological Lonar Crater magma malachite material metamorphism meteorite craters microns Locality Middle Eocene mineral NaCl NaHCO nannoplanktons occurs olivine Pachydesmoceras patches pegmatites plagioclase PLATE polarised light pukka pumped quantity of reh quartz quartzite Rajasthan Raniganj Record Sagar Island sajji samples collected sand seams sediments sodium Specimen Stradner and Papp structure Surv SURVEY OF INDIA Talchir tenorite thickness tholeiitic tonnes transmitted and polarised tubewells volcanic zone