Records of the Geological Survey of India, Volume 96Geological Survey of India, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 6
... present field work has amply demonstrated the validity of Auden's subdivision of the Vindhyan formations in the area and almost the only change found necessary was in the name of the so - called ' Glauconite Bed ' . Not only that in the ...
... present field work has amply demonstrated the validity of Auden's subdivision of the Vindhyan formations in the area and almost the only change found necessary was in the name of the so - called ' Glauconite Bed ' . Not only that in the ...
Page 53
... present position of the snout , on either side of the glacier valley , about 30 m . higher than the present glacier level and also the fact that the valley wall rocks higher up exhibit characteristic glacial striations ( Pl . 7 , fig ...
... present position of the snout , on either side of the glacier valley , about 30 m . higher than the present glacier level and also the fact that the valley wall rocks higher up exhibit characteristic glacial striations ( Pl . 7 , fig ...
Page 121
... present century . All agree in general , that the phosphate emanates from seawater - though opinions vary with regard ' to the conditions under which the extensive phosphorites can be formed ' . Information gathered from recent ...
... present century . All agree in general , that the phosphate emanates from seawater - though opinions vary with regard ' to the conditions under which the extensive phosphorites can be formed ' . Information gathered from recent ...
Contents
Son Valley in Mirzapur district U P by F Ahmad | 1 |
Some Geological factors influencing the behaviour of | 42 |
The Snout of the Machoi Glacier Kashmir by | 51 |
Copyright | |
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acid actinolite analyses Auden basalt bauxite beds Bilaspur boulders breccia brown cent by weight chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fine-grained flows folded formation formed fossils fraction friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated Konal Kosi laterite layers limestone Lower magma magnetite mapping material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present pumicite quartz quartzites river rock phosphate samples sandstones scarp sediments seen shales silica silicified Siwalik Siwalik rocks snout soil structure Sukinda Surv Survey of India syncline TABLE Tadpatri thick thin tourmaline types ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic wall rocks zone