Records of the Geological Survey of India, Volume 99Geological Survey of India, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 76
... Damuda , Daling and Darjeeling dip broadly northward . Thus , the younger rocks appa- rently underlie the older one ... Damuda , with an upper belt of Damuda caught up in between . The Darjeeling hills rising from the terai can be ...
... Damuda , Daling and Darjeeling dip broadly northward . Thus , the younger rocks appa- rently underlie the older one ... Damuda , with an upper belt of Damuda caught up in between . The Darjeeling hills rising from the terai can be ...
Page 89
... Damuda from the Daling slates . Several thin thrust slices of the Damuda of remarkable strike persis- tence of the order of several kilometres are also found to be present within the Daling , usually located at a map distance of less ...
... Damuda from the Daling slates . Several thin thrust slices of the Damuda of remarkable strike persis- tence of the order of several kilometres are also found to be present within the Daling , usually located at a map distance of less ...
Page 92
Geological Survey of India. Folds within Damuda Being overriden by the metamorphites the Damuda is also complexly folded . These folds are also non - cylindroidal . The folds subparallel to the northern thrust front are , as a rule ...
Geological Survey of India. Folds within Damuda Being overriden by the metamorphites the Damuda is also complexly folded . These folds are also non - cylindroidal . The folds subparallel to the northern thrust front are , as a rule ...
Contents
VOLUME 99 PART | 2 |
Observations on the Siwalik System of India | 17 |
Microflora of the Nari Series of Kutch | 27 |
Copyright | |
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Common terms and phrases
Andaman assemblage bands Barren Measures basin beds biotite boulder carbonaceous cells Chinji chlorite coal seams coarse Collenia colour Conophyton Daling series Damuda Darjeeling Darjeeling gneiss deposition developed Dhokpathan dips dolerite Eocene epidote facies faults fauna felspar ferruginous folds foliation foraminifera formation forms fossil G.S.I. Type garnet Geol Geological Survey Ghanpur area Giridih glacier gneisses Gondwana grained granites greenish grey groundwater Hipparion horizon indicate Jour Kaphni lamination lamprophyres lenses limestone lithological Lower Makrera metamorphism mica-schist microns migmatites mineral Miocene moraine Nagri occur olivine outlier overlying Panchet pebbly peridotite perithallus Pinjor plagioclase planes Plate Pliocene pollen quartz quartzites Raniganj Raniganj coalfield recorded reservoir rocks saline samples sandstone Sastry schist sections sediments sequence shales siltstone Siwalik system species specimens stage stratigraphic stromatolites structure Surv Survey of India Talchir Tappan Tatrot tectonic thick thrust tourmaline upto Uttattur group valley veins vitrinites zone