Records of the Geological Survey of India, Volume 87, Part 3government of India., 1953 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 618
... Meter ohms Resistivity of the top layer P2-20 Meter ohms , Resistivity of the intermediate layer P3-200 Meter ohms . Resistivity of the bottom layer Theoretical curve ( Wetzel & Mcmurr ) Ai . 5-1 Meters , depth to the 1st interface Aa - 6-7 ...
... Meter ohms Resistivity of the top layer P2-20 Meter ohms , Resistivity of the intermediate layer P3-200 Meter ohms . Resistivity of the bottom layer Theoretical curve ( Wetzel & Mcmurr ) Ai . 5-1 Meters , depth to the 1st interface Aa - 6-7 ...
Page 625
... meter ohms ) the corresponding current penetration at 500 cycles would not exceed 100 meters below the surface . It is , therefore , obvious that the depth of current penetration to 250 to 700 meters ( 800 to 2,500 feet ) stated in the ...
... meter ohms ) the corresponding current penetration at 500 cycles would not exceed 100 meters below the surface . It is , therefore , obvious that the depth of current penetration to 250 to 700 meters ( 800 to 2,500 feet ) stated in the ...
Page 626
... meter ohms- mean of the 7 different spot determinations ranging between 1.81 to 1.97 meter ohms . ( ii ) In a trench just adjoining the above a series of measure- ments in wet brownish clay ( but not fully saturated with water ) the ...
... meter ohms- mean of the 7 different spot determinations ranging between 1.81 to 1.97 meter ohms . ( ii ) In a trench just adjoining the above a series of measure- ments in wet brownish clay ( but not fully saturated with water ) the ...
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Allagadda Aravalli Aravalli Range Auden ibid Bairenkonda quartzites Banganapalle Banganapalle quartzites basal basin beds Bhander Bijawar breccia cent coal coalfield conglomerate correlation Cuddapah district Damodar river deposits diamonds Dutt east eastern fault feet flaggy limestones Gandikota Geol Geological Survey glaciation gneisses Gondwana greenish grey Grey calcareous flags grey massive limestones hillocks indications inliers Jammalamadugu Jour Kaimur Koilkuntla limestones Kunderu Kurnool district Kurnool formations Kurnool system laminae Lower Kaimur Madras magnetic massive lime miles million tons Minutang Mishmi nala Nallamala Nandyal Nandyal shales Narji northern occur Oldham outcrop overlying Paniam Panna Penner River plateau porcellanites quartzite band Rajputana Rauta region Rewa ridges river rocks samples sandstones seams sediments Semri shales shaly southern spore stage stones Sugia sulphide Surv Survey of India Tadpatri taluk thickness thin tillite tion Tirohan traverses Uppalapadu Upper Kaimur Valley Venkatesh village Vindhyan Vindhyan System whitish zite