Records of the Geological Survey of India, Volume 129, Part 5Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 92
... sedimentary clay . The coastal plain and the valley plain are oc- cupied by Quaternary sediments . They cover both the Tertiary and basement rocks to variable extent and consist of unconsolidated sand of the coastal plain and alluvium ...
... sedimentary clay . The coastal plain and the valley plain are oc- cupied by Quaternary sediments . They cover both the Tertiary and basement rocks to variable extent and consist of unconsolidated sand of the coastal plain and alluvium ...
Page 114
... sediments of marine affinity , east of Pattukkottai , Tiruthuraippundi and in Kottaippattinam , Manamelkudi areas . Outcrops of upper Cretaceous marine sediments have been identified for the first time nearer to the crystalline contact ...
... sediments of marine affinity , east of Pattukkottai , Tiruthuraippundi and in Kottaippattinam , Manamelkudi areas . Outcrops of upper Cretaceous marine sediments have been identified for the first time nearer to the crystalline contact ...
Page 253
... sediments , the results have been less rewarding for the Jurassic samples from the Godavari Valley . PALAEONTOLOGICAL STUDIES ON THE SEARCH FOR MICROMAMMALS IN THE INFRA AND INTERTRAPPEAN HORIZONS OF ANDHRA PRADESH D.C.Das Sarma , S ...
... sediments , the results have been less rewarding for the Jurassic samples from the Godavari Valley . PALAEONTOLOGICAL STUDIES ON THE SEARCH FOR MICROMAMMALS IN THE INFRA AND INTERTRAPPEAN HORIZONS OF ANDHRA PRADESH D.C.Das Sarma , S ...
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Common terms and phrases
acid volcanics amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly zones anorthosite assessment auriferous banded iron formation beach ridges bedrock beds BIF bands biotite biotite gneiss block boreholes carried charnockite chert Chitradurga clay delineated deposits depth Dharwar dips dolerite drilling dykes east eastern emplaced ENE-WSW excavated exposed field season folds foliation foundation gabbro geochemical GEOLOGICAL MAP geophysical geotechnical investigations gneiss Gneissic gold mineralisation granite gneiss granulite gravity grey grout hornblende INDEX indicated intrusives joints KARNATAKA KERALA kimberlite laterite lignite limestone lineament located mafic magnetic metabasalt migmatites mineral mineralised zones NE-SW NNW-SSE NW-SE occur overburden pegmatite Plate power house PROJECT pyrite quartz quartz veins quartzite regional reservoir river rock types samples scale schist belt schistose sediments shear zone slope soil southern spillway sq km strike length structural studies sulphides surveys TAMIL NADU thickness traversed trenching trending tunnel ultramafic upto vertical weathered width