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
... depth of 45 m in the inner shelf area , whereas in the mid and outer shelf zones , six distinct reflectors are ... water depth of 60 m , and 90 m in all the transects . 95 grub , 20 vibro core and 7 gravity core samples were collected ...
... depth of 45 m in the inner shelf area , whereas in the mid and outer shelf zones , six distinct reflectors are ... water depth of 60 m , and 90 m in all the transects . 95 grub , 20 vibro core and 7 gravity core samples were collected ...
Page 169
... water sampling , bathymetric and shallow seismic surveys and current ... depth . Shell content increases in the surface sediments between 45m and 65m ... water depth . Green colour clay occurs at the bottom of some cores around 15m and ...
... water sampling , bathymetric and shallow seismic surveys and current ... depth . Shell content increases in the surface sediments between 45m and 65m ... water depth . Green colour clay occurs at the bottom of some cores around 15m and ...
Page 173
... water depth , beyond which clavey sand / sand occurs , which is underlain by carbonaceous or ferruginous clay . One ... water samples . The surface sediments of the area comprise ( i ) . modern shelf mud occurring up to 20 m water depth ...
... water depth , beyond which clavey sand / sand occurs , which is underlain by carbonaceous or ferruginous clay . One ... water samples . The surface sediments of the area comprise ( i ) . modern shelf mud occurring up to 20 m water depth ...
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