Records of the Geological Survey of India, Volume 113, Parts 4-6The Survey, 1980 - 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 48
... sedimentary sequence representing quartzites , phyllites , sandstone , siltstone , slate and shale . The present work by the author has indicated that the sedimentary sequence from Miri / Buxa to the Bhareli Formation are of Lower ...
... sedimentary sequence representing quartzites , phyllites , sandstone , siltstone , slate and shale . The present work by the author has indicated that the sedimentary sequence from Miri / Buxa to the Bhareli Formation are of Lower ...
Page
... sedimentary structures have been recorded in the sediments of Cuddapah Super- Recent and Kurnool Group . group work by S. Neelakantam and S. Roy brought to light an interesting septerian structure in the sediments of Pullampet Formation ...
... sedimentary structures have been recorded in the sediments of Cuddapah Super- Recent and Kurnool Group . group work by S. Neelakantam and S. Roy brought to light an interesting septerian structure in the sediments of Pullampet Formation ...
Page 31
... sedimentary unit . The thickness of the cross bedded unit varies from 4 cm to 10 cm and the inclination of the foreset beds ranges from 15 ° to 30 ° . The maximum dip of 30 ° for these foreset beds indicates that they are waterlaid ...
... sedimentary unit . The thickness of the cross bedded unit varies from 4 cm to 10 cm and the inclination of the foreset beds ranges from 15 ° to 30 ° . The maximum dip of 30 ° for these foreset beds indicates that they are waterlaid ...
Contents
Part | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Sung Valley alkaline ultramafic carbonatite complex East Khasi and Jaintia Hills districts Meghalaya | 24 |
Copyright | |
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Common terms and phrases
alluvium anorthosite assemblage associated augite bands basalt flows basin beds belt biotite Bombay bore holes borehole calcite carbonatite Charnockite chert chlorite chromite clay clinopyroxene coal complex Deccan Trap deposits developed district drainage dykes emplaced fault felspar fluorite folds Formation fossil fragments gabbro geochemical Geol Geological Survey geomorphic gneisses Gondwana grade grains granite granulites greisens grey groundmass Group hill Himalayas ijolite indicated intrusive laterite layers limestone magnetite Manipur mapping Meghalaya metamorphic metres migmatites mineralisation minerals Narmada occur olivine opaque ophiolite phenocrysts phosphorite phyllite plagioclase Plate porphyritic Pradesh present pyroclastic pyroxene pyroxenite quartz quartz veins quartzite region river rocks samples sandstone schist seam sedimentary sediments sequence serpentinite shale sillimanite soil stratigraphic structure studies sub-surface surface Surv Survey of India Tapti tectonic thickness thin tion trending tuff ultramafic Unpublished GSI Report upto Vaghur valley volcanic zone