Records of the Geological Survey of India, Volume 94, Part 1

1/8 inch slots 12-inch dia Andhra Pradesh Argada Assistant Geologists B. C. Roy bands Barakar beds Bihar Bombay boreholes Calcutta carried cent charnockite coal seams coalfield converted copper deposits dips dolomite drawdown east Elevation ending in clay examined exploratory fossils furlongs G.S.I. bench-mark geological mapping Geological Survey Geophysical gneisses Gondwana Gravel for shrouding groundwater Hazaribagh district housing installed inch slot openings investigations iron-ore Jammu land surface prior limestone Located m.s.l. Drilled Madhya Pradesh Madras milestone million tons mineralisation minerals mines minutes of test Nageswara Rao occur Orissa pegmatites phyllites pumping with turbine quartz quartz veins quartzites Rajasthan river road rocks samples sandstones Sarvashri saturated granular zones schist sections 1/8 inch shales sheets slotted sections 1/8 Static water level Superintending Geologist-in-Charge Survey of India test pumping thickness topo-sheets tubewells turbine pump Udaipur districts Uttar Pradesh West Bengal Yield zones at depths دو وو