Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 35
... recorded . Some of the basic rocks are amygdaloidal and it is quite possible that their eruption is related to the Dalma volcanism . Petrochemically also , these basic rocks are closely similar to the Dalma basics . A part of the ...
... recorded . Some of the basic rocks are amygdaloidal and it is quite possible that their eruption is related to the Dalma volcanism . Petrochemically also , these basic rocks are closely similar to the Dalma basics . A part of the ...
Page 143
... recorded along the traverse ' O ' over the chlorite schist rock . The IP anomaly appears to continue towards SE but the order is subdued in traverse ' E ' . Fairly strong magnetic anomaly of the order of 1000 gammas were also recorded ...
... recorded along the traverse ' O ' over the chlorite schist rock . The IP anomaly appears to continue towards SE but the order is subdued in traverse ' E ' . Fairly strong magnetic anomaly of the order of 1000 gammas were also recorded ...
Page 168
... recorded . The following taxa was identified provisionally : - Pelecypods Pecten sp . , Chlamys sp . , Barbatia sp ... recorded from the area is very similar to that of the faunal assemblage recorded earlier from the upper Bhuban rocks ...
... recorded . The following taxa was identified provisionally : - Pelecypods Pecten sp . , Chlamys sp . , Barbatia sp ... recorded from the area is very similar to that of the faunal assemblage recorded earlier from the upper Bhuban rocks ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal