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 12
... horizon is also present and it is very similar to the Susnai breccia , described in detail by Fox ( 1928 ) and Auden ( 1933 ) and discussed elsewhere in the present study . Higher up , there is a very massive sandstone bed , which is ...
... horizon is also present and it is very similar to the Susnai breccia , described in detail by Fox ( 1928 ) and Auden ( 1933 ) and discussed elsewhere in the present study . Higher up , there is a very massive sandstone bed , which is ...
Page 16
... horizon seen in the Pindari area the shales are not olive coloured , and tend to be rather buff in colour . The total thickness of the stage in the area may be of the order of 10-12 m . and to this may be added an unknown thickness in ...
... horizon seen in the Pindari area the shales are not olive coloured , and tend to be rather buff in colour . The total thickness of the stage in the area may be of the order of 10-12 m . and to this may be added an unknown thickness in ...
Page 18
... horizon of their occurrence in the Glauconite bed , yet it is obvious that the breccia is not persistent . Above the quartzites there is a shale and siltstone horizon , about 10-12 m . thick , often deep green and porcellanic , but more ...
... horizon of their occurrence in the Glauconite bed , yet it is obvious that the breccia is not persistent . Above the quartzites there is a shale and siltstone horizon , about 10-12 m . thick , often deep green and porcellanic , but more ...
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