Records of the Geological Survey of India, Volume 99
Geological Survey of India, 1972 - Earthquakes
1867- includes the "Annual report of the Geological survey of India".
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VOLUME 99 PART
Observations on the Siwalik System of India
Microflora of the Nari Series of Kutch
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appears bands Barren basin beds bovid cells Chinji close coal coalfield coarse colour consists contain Daling Damuda Darjeeling deposition described developed dips direction district dolerite east evidences exposed facies faults fauna felspar field folds formation forms fossil further Geol Geological GEOLOGICAL SURVEY Giridih glacier gneisses Gondwana grained grey groundwater horizon India indicate known later less lignite limestone Lower marked material Measures metamorphism microns Middle mineral Miocene Nagri noticed observed occur overlying Panchet period planes Plate Pleistocene present quartz quartzites range Raniganj recorded References region represent reservoir river rocks saline samples sandstone seams sediments seen sequence shales side similar Siwalik species stage structure suggested Surv SURVEY OF INDIA Tatrot thick thin thrust trend unit upper usually valley varies veins western zone