Records of the Geological Survey of India, Volume 91, Part 2The Survey, 1956 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
Contents
VOLUME | 271 |
Scale of Absolute Geological Time By Academician D I Scherbakov | 279 |
Note on Certain Economic Minerals in Cannanore Calicut Kozhikode and Palghat | 305 |
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Acanthoceras adit Bagh beds Baidipur bands Baripada basalts Berhait Bhaluk Khad West biotite borehole Bose calcareous Cambrian Cenomanian cent charnockitic Chirakhan conglomerate Coralline limestone Cretaceous district Dolerite east Ellora Caves Exine exposure fauna feet felspar Fermoria flow fossil wood genus Geol Geological Survey Geologist glass gneiss gold grains granite granulitic gravel deposits hill Himalayan horizon hornblende ilmenite Khad Kuchai Kuliana laterite Leuckisporites sp lode Lowa Lower magnetite mainly marl massive trap material Mayurbhanj microns miles minerals nala neolithic Nimar sandstone Nodular limestone occur Ordovician overlying palaeolithic Panchet phenocrysts phyllites pitchstone plagioclase pyroxenes quartz quartzites Raniganj recorded region reported river rock Romaniceras Salt Range samples sandstone sediments shale Slide south of tank specimens spore stage strata surface Surv Survey of India Taljhari Tamapahar texture thickness thin Turonian types Upper valley vesicular Vindhyan System winzes