Records of the Geological Survey of India, Volume 113, Part 4The Survey, 1984 - 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 15
... described from different districts of Aru- nachal Pradesh . Due to arbitrary definition and indiscriminate use of local features for stratigraphic nomenclature , it has become difficult to correlate the Daling equivalent rock units ...
... described from different districts of Aru- nachal Pradesh . Due to arbitrary definition and indiscriminate use of local features for stratigraphic nomenclature , it has become difficult to correlate the Daling equivalent rock units ...
Page 16
... described from Kameng - Subansiri - Siang dis- tricts are often described with reference to well - stu- died sections of Sikkim - Darjeeling - Bhutan , yet no effort has yet been made to sort out the divergent opinions on the ...
... described from Kameng - Subansiri - Siang dis- tricts are often described with reference to well - stu- died sections of Sikkim - Darjeeling - Bhutan , yet no effort has yet been made to sort out the divergent opinions on the ...
Page 20
... described that the Darjeeling , Chunthang , Daling , Lingstse granite and Gondwanas occur as nappes on the north of the Main Boundary Fault which separa- tes the allochthonous mass from the autochtho- nous molasse succession of the ...
... described that the Darjeeling , Chunthang , Daling , Lingstse granite and Gondwanas occur as nappes on the north of the Main Boundary Fault which separa- tes the allochthonous mass from the autochtho- nous molasse succession of the ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Problems of correlation of PreGondwana rock units of Arunachal Pradesh and adjoining areasa review | 15 |
The Abor Group of rocks in Arunachal Pradesh | 48 |
7 other sections not shown
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Common terms and phrases
Abor Volcanic Arunachal Pradesh assemblage associated axial bands basement bedrock beds belt biotite bore holes Buxa carbonatite Chattopadhyay chert chromite coal seam coalfields complex correlation Cretaceous crystalline Daling Darjeeling developed Disangs dykes exploration fault folds Formation Gamnom garnierite geochemical Geol Geological Survey GHOSH gneiss goethite Gondwana Grade grains granite Group Himalayas horizon ijolite Khasi limestone lineaments Lohit Lohit district Manipur Manipur East Maskut Meghalaya metamorphic migmatites mineral Mishmi Naga Hills Nagaland Nandy nepheline Ni-content North Eastern occur ophiolite ophiolite suite overburden phase Phokphur Plate postulated pyroxene pyroxenite quartz quartzite Ranga valley reflected refraction regional river rocks samples sandstone schist seam/s sedimentary sediments sequence serpentinite shale Shillong Siang district sillimanite Sirohi soil profile Sonapahar stratigraphic structural studies sub-surface Subansiri district Sung Valley Survey of India tectonic Tertiary thickness thrust Tidding serpentinites tion trending ultramafics Unpublished GSI Report upto veins zone