Records of the Geological Survey of India, Volume 98The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 176
... plates - one complete well - preserved right plate and the other partly preserved left plate , both belonging to the lower jaw of the same species . No other related parts were found in association with these plates . Systematic ...
... plates - one complete well - preserved right plate and the other partly preserved left plate , both belonging to the lower jaw of the same species . No other related parts were found in association with these plates . Systematic ...
Page 177
... plates of C. virapa are more broad and massive and the ridges and furrows are less sharp and not well defined . In C. hunterianus the ridges are more strongly marked and elevated and the inner edges of the plate are greatly curved ...
... plates of C. virapa are more broad and massive and the ridges and furrows are less sharp and not well defined . In C. hunterianus the ridges are more strongly marked and elevated and the inner edges of the plate are greatly curved ...
Page 181
... ( Plate - 2 ) . * This is an example in the family Ophthalmidiidae . ยท Here a completely coiled form Cornuspira involvens ( Reuss ) ( Carboniferous to Recent ) has produced a half coiled form Orthovertella protea ( Cushman and Waters ) ...
... ( Plate - 2 ) . * This is an example in the family Ophthalmidiidae . ยท Here a completely coiled form Cornuspira involvens ( Reuss ) ( Carboniferous to Recent ) has produced a half coiled form Orthovertella protea ( Cushman and Waters ) ...
Contents
VOLUME 98 PART | 1 |
their Origin | 16 |
The Brecciated Quartz Veins of Nurungo Hazaribagh | 40 |
Copyright | |
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alluvial deposits Alluvium alumina Aravalli Archaean Ariyalur Ariyalur group Banded Gneissic Complex Barakar Barren measures basalt basins bauxite bauxitic clay beds boreholes Boulder boundary faults chemical clay zone clayey claystone coal seams conglomerate Cretaceous cross-stratification Deccan trap district fauna felspar flowing formation forms fossiliferous fossils Geol Geological Survey glacial glauconite gneisses Gondwana grains granite granitised groundwater hematite indicate interglacial intra-basinal faults Jahazpur Kaimur kaolinite laterite lateritic gravel lateritisation leaching lignite limestone limonite lithological lithomargic clay Lower Karewas metres minerals namadicus Narmada occurs overlying parent rock pebbles Pinjor pisolites Pleistocene Pradesh present quartz quartzites Raniganj ripples Sakolis sand sandstone sandy clay sandy soil Santonian schists sedimentary sediments Semri shale silica Siwalik stage structures Surv Survey of India Talchir Tatrot tectonic terrain Tertiary sequence thickness thin trap Trichinopoly tubewells unconformity Upper valley weathering West Bokaro coalfield white clay