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 29
... evidence of any orogenic activity having ever affected the Vindhyan sediments , and no thrusting , reverse or tear faulting is shown . The faults are all normal and distinctly a result of tension , but the dislocation along any one of ...
... evidence of any orogenic activity having ever affected the Vindhyan sediments , and no thrusting , reverse or tear faulting is shown . The faults are all normal and distinctly a result of tension , but the dislocation along any one of ...
Page 34
... evidence would , however , suggest that the climatic conditions outside might not have been much different either . It may also be interesting to point out that Nirja Awasthi ( 1961 , p . 482 ) , studying heavy minerals in the Vindhyan ...
... evidence would , however , suggest that the climatic conditions outside might not have been much different either . It may also be interesting to point out that Nirja Awasthi ( 1961 , p . 482 ) , studying heavy minerals in the Vindhyan ...
Page 38
... evidence of any unconformity , but there are unmistakable passage beds . The uniformity of the whole system is obvious . The anomaly has been completely resolved by the present observations that within a narrow belt , perhaps , about 15 ...
... evidence of any unconformity , but there are unmistakable passage beds . The uniformity of the whole system is obvious . The anomaly has been completely resolved by the present observations that within a narrow belt , perhaps , about 15 ...
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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Common terms and phrases
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