Records of the Geological Survey of India, Volume 110Geological Survey of India, 1975 - 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 42
... Group . The Mulug shales are folded and are traversed by quartz veins prior to the commencement of the Sullavai sedi- mentation . Significantly the Sullavai beds bear conformable relationship with the older sediments over a large part ...
... Group . The Mulug shales are folded and are traversed by quartz veins prior to the commencement of the Sullavai sedi- mentation . Significantly the Sullavai beds bear conformable relationship with the older sediments over a large part ...
Page 49
... group wise correlation of the Pakhal and Cuddapah is given in Table 3. The Mallampalli Group lithologically compares well with the Papaghni of the Cuddapah basin . In both the cases the basal unit is a conglomerate and quartzite . The ...
... group wise correlation of the Pakhal and Cuddapah is given in Table 3. The Mallampalli Group lithologically compares well with the Papaghni of the Cuddapah basin . In both the cases the basal unit is a conglomerate and quartzite . The ...
Page 64
... group for which the name Singhbhum Group was proposed . This group was divided into an older formation - the Chaibasa Formation ( stage ) —whose bound- aries coincided with that of the Chaibasa stage of Dunn . Quite evidently this ...
... group for which the name Singhbhum Group was proposed . This group was divided into an older formation - the Chaibasa Formation ( stage ) —whose bound- aries coincided with that of the Chaibasa stage of Dunn . Quite evidently this ...
Contents
Inår | 1 |
Recent advances in our knowledge of the Pakhal Supergroup with | 39 |
Precambrian geology of eastern India between the Ganga and | 60 |
Copyright | |
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amphibolite anorthosite Archaean arkose assemblage Banerjee basal basin beds belt Bihar charnockites Chatterjee Chhotanagpur clay conglomerate correlation Cuddapah Dalma deformation Deolond deposits Dhanjori district Dolerite dolomite Dunn Eastern epidiorites fauna fold formations fossils Gangpur garnet Geol Soc Ind Geol Surv Ind Geological Survey geologists glauconite gneisses Godavari valley Gondwana grade granite granite gneiss granulite facies heavy mineral Himalayas Hooghly Ind Miner India Indian shield Int Geol intrusive Iron Ore Group Iyengar Kaimur Kashmir lavas limestone lithological Mallampalli Mallik marine Mem Geol metamorphic Mulug Noamundi occur offshore Orissa outcrop Pakhal Pal Ind palaeontology phyllites Plate Porcellanite Pradesh Precambrian Precambrian rocks Proc Proterozoic quartz quartzite Rec Geol Surv region Rewa rift samples sand Sandstone Sarkar and Saha Sastry schists sedimentary sediments sequence Shale shear zone Singhbhum Singhbhum granite stratigraphic structures studies suggested Sullavai SURVEY OF INDIA tectonic thickness ultramafic unconformity Vindhyan younger