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 86
... unit is always covered under alluvium . The middle unit is essentially made up of sandstone though rare pebb- ly intercalations are also present . It is best developed in Tista and Maha- nadi sections where it is about 1,250 m . and ...
... unit is always covered under alluvium . The middle unit is essentially made up of sandstone though rare pebb- ly intercalations are also present . It is best developed in Tista and Maha- nadi sections where it is about 1,250 m . and ...
Page 113
... unit of the Barren Measures from the massive bedded sandstones of Ronhe to the completely argillaceous units of Kerendari . Beyond Kerendari around Tandwa , the same facies organisation is noted excepting the addition of turbidite ...
... unit of the Barren Measures from the massive bedded sandstones of Ronhe to the completely argillaceous units of Kerendari . Beyond Kerendari around Tandwa , the same facies organisation is noted excepting the addition of turbidite ...
Page 167
... unit . So the two - fold sub - division is primarily based on the predominance of gree- nish beds in the lower unit and red beds in the upper unit of the Panchet formation . Even in the eastern end of this basin , recent exploratory dri ...
... unit . So the two - fold sub - division is primarily based on the predominance of gree- nish beds in the lower unit and red beds in the upper unit of the Panchet formation . Even in the eastern end of this basin , recent exploratory dri ...
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