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 44
... phyllites and phyllites . A number of short quartz veins traverse the shale . The Sullavai sediments in the main basin rest unconformably either over the Mulug Shale or Mallampalli Dolomite whereas in the Peddapalli - Maner river ...
... phyllites and phyllites . A number of short quartz veins traverse the shale . The Sullavai sediments in the main basin rest unconformably either over the Mulug Shale or Mallampalli Dolomite whereas in the Peddapalli - Maner river ...
Page 74
... phyllite and cherty quartzite . Dunn and Dey ( 1942 ) had considered these to be stratigraphically the equivalent of ... phyllites Turbidites The turbidites are similar to those described by Sarkar ( 74 RECORDS OF THE GEOLOGICAL SURVEY ...
... phyllite and cherty quartzite . Dunn and Dey ( 1942 ) had considered these to be stratigraphically the equivalent of ... phyllites Turbidites The turbidites are similar to those described by Sarkar ( 74 RECORDS OF THE GEOLOGICAL SURVEY ...
Page 84
... phyllites with coarse volcanic agglomerates might imply submarine volcanism ; the phyllites , according to him , were altered lava dust . In the area near 22 ° 48 ′ : 85 ° 15 ' , denudation has reached the base of the flows ( Dunn ...
... phyllites with coarse volcanic agglomerates might imply submarine volcanism ; the phyllites , according to him , were altered lava dust . In the area near 22 ° 48 ′ : 85 ° 15 ' , denudation has reached the base of the flows ( Dunn ...
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