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 23
... further stressed . Final con- siderations were made on the occurrence of twenty - four genera in the Tatrots , of which nine were holdovers from the Dhokpathan and did not persist into the Pinjors while six were entirely newcomers . The ...
... further stressed . Final con- siderations were made on the occurrence of twenty - four genera in the Tatrots , of which nine were holdovers from the Dhokpathan and did not persist into the Pinjors while six were entirely newcomers . The ...
Page 75
... further subdivided into three formations , an upper and a lower coal bearing unit , separated by one , barren of coal and carbonaceous material . New formational nomenclature is proposed for these . These are tentatively correlated to ...
... further subdivided into three formations , an upper and a lower coal bearing unit , separated by one , barren of coal and carbonaceous material . New formational nomenclature is proposed for these . These are tentatively correlated to ...
Page 93
... Further south , the same fault is cut off by the Main Boun- dary Fault . This further indicates to the late origin of the Main Boundary Fault , even later than the folding of Damuda and cross - faulting of the Daling thrust . As already ...
... Further south , the same fault is cut off by the Main Boun- dary Fault . This further indicates to the late origin of the Main Boundary Fault , even later than the folding of Damuda and cross - faulting of the Daling thrust . As already ...
Contents
VOLUME 99 PART | 1 |
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
assemblage bands Barakar Barren Measures basin beds biotite boulder carbonaceous cells Chinji chlorite coal seams coarse Collenia colour conglomerate Conophyton Daling series Damuda Darjeeling Darjeeling gneiss deposition developed Dhokpathan dolerite dykes Eocene epidote facies faults fauna felspar ferruginous folds foliation foraminifera formation forms fossil G.S.I. Type Geol GEOLOGICAL SURVEY Ghanpur area Giridih glacier gneisses Gondwana grained granites grey groundwater Haritalyangar Hipparion horizon INDIA Records indicate Jour Kaphni Karanpura lamination lamprophyres lenses limestone lithological Lower Gondwana Makrera metamorphism microns migmatites mineral Miocene moraine Nagri occur olivine overlying Panchet pebbly peridotite perithallus plagioclase planes Plate Pliocene quartz quartzites Raniganj Raniganj coalfield reservoir river rocks sandstone Sastry schist sections sediments shales siltstone Siwalik Siwalik system slates species spores stage stratigraphic stromatolites structures Surv SURVEY OF INDIA Talchir Tatrot thick thrust tourmaline upto Uttattur group veins vitrinites water table