Records of the Geological Survey of India, Volume 140, Part 2The Survey, 2008 - 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 164
... collected . The surface samples indicate the presence of soft greenish grey clay to silty clay upto water depth of 10 m . Beyond this zone , upto 30 m water depth , a laver of loose brown sand of 3 to 5 cm thick lies over the greenish ...
... collected . The surface samples indicate the presence of soft greenish grey clay to silty clay upto water depth of 10 m . Beyond this zone , upto 30 m water depth , a laver of loose brown sand of 3 to 5 cm thick lies over the greenish ...
Page 173
... collected . Eight water samples and eight sediment samples were also collected for environmental studies . The seabed is covered by shelf mud up to about 45 m water depth , beyond which clavey sand / sand occurs , which is underlain by ...
... collected . Eight water samples and eight sediment samples were also collected for environmental studies . The seabed is covered by shelf mud up to about 45 m water depth , beyond which clavey sand / sand occurs , which is underlain by ...
Page 175
... collected from the far offshore sandy areas seldom contain such carbonaceous clayey horizons in the sequence , possibly due to different depositional environments . Some of the cores collected from the near shore area contain calcretes ...
... collected from the far offshore sandy areas seldom contain such carbonaceous clayey horizons in the sequence , possibly due to different depositional environments . Some of the cores collected from the near shore area contain calcretes ...
Contents
CENTRAL HEADQUARTERS | 1 |
PETROLOGY PETROGENESIS AND PT STUDIES OF HOSTROCK SPECIFIC MANGANESE | 8 |
TAXONOMY SUCCESSION AND BIOGEOGRAPHY OF MIDDLE UPPER JURASSIC BRACHIOPODS OF JAISALMER | 22 |
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activities anomaly arca average bands Barakar Barakar Formation Barren base basin belt BENGAL block bodies borehole bottom boundary carried Central Chhattisgarh chondrites clay coal seams coalfield coast Code collected continued core course covered depth direction DISTRICT Division drilling east eastern established EXPLORATION FOR COAL Fault field season followed Formation geological Geological map geophysical gneiss grains granite grey GROUND EVALUATION Group identified INDEX indicates integrated interpretation intersected Island lignite located lower magnetic major Measures mineral observed occur Orissa OVERVIEW period places presence quartz range recorded REGIONAL EXPLORATION represented respectively revealed river rocks salinity samples sand sandstone scale schist seabed sector sediments seismic shale shallow sq km stations strike studies surface survey taken temperature thickness trending units valley values varies water depth WEST western zones के