Records of the Geological Survey of India, Volume 142, Part 2The Survey, 2009 - 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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... Himalaya confirm the Neo - Proterozoic age of the Higher Himalayan granite gneiss and radiocarbon dating of samples from Quaternary formations in the Ziro and Papum - Poma Valleys and foothills region of Eastern Himalaya , Arunachal ...
... Himalaya confirm the Neo - Proterozoic age of the Higher Himalayan granite gneiss and radiocarbon dating of samples from Quaternary formations in the Ziro and Papum - Poma Valleys and foothills region of Eastern Himalaya , Arunachal ...
Page 28
... Himalaya suggest that the Lesser Himalayan metasediments were deposited at around 1.9 Ga to 1.8 Ga and that those of the Higher Himalaya were deposited between 800 Ma to 480 Ma . Both the Higher Himalayan and the Lesser Himalayan units ...
... Himalaya suggest that the Lesser Himalayan metasediments were deposited at around 1.9 Ga to 1.8 Ga and that those of the Higher Himalaya were deposited between 800 Ma to 480 Ma . Both the Higher Himalayan and the Lesser Himalayan units ...
Page 29
... Himalaya . ( iv ) Nowhere along the transects presence of the basement to the Lesser Himalaya could be identified Zircons from two granitiod rocks were attempted for dating by U - Pb method . Granite gneiss from the Roop Ganga valley ...
... Himalaya . ( iv ) Nowhere along the transects presence of the basement to the Lesser Himalaya could be identified Zircons from two granitiod rocks were attempted for dating by U - Pb method . Granite gneiss from the Roop Ganga valley ...
Contents
प्राक्कथन | 1 |
PALAEONTOLOGY DIVISIONI | 20 |
GEODATA AND DATABASE DIVISION | 31 |
Copyright | |
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alteration zones AMSE Wing Andhra Pradesh anomaly aquifer arsenic Barakar Barakar coal seams Barakar Formation Barren Measures Basin bathymetric Birbhum Block boreholes boreholes located carried Chhattisgarh chondrules clayey silt Coal Wing coarse coast Code collected cruise delineate deposits depth range District drilling east eastern exploration for coal fault field season Geological map geophysical logging geotechnical gneiss Gondwana grained granite gneiss granitoids gravity cores grey ground evaluation groundwater Himalaya intersected investigation Jharkhand Kerala lagoon lakes lignite lineaments Madhya Pradesh mineralisation NE-SW NW-SE Orissa pegmatite presence quartz quartzite radiometric Rajasthan Rajmahal Raniganj regional Barakar coal Regional exploration remote sensing rocks sand sandstone scale schist seabed seam zones Sector sediments seismic shallow shear sq km stream sediment studies sulphide survey Talcher Talcher Coalfield Tamil Nadu Territorial Waters Toposheet transects trending VALLEY COALFIELD varies water depths water samples West Bengal के तथा में