Records of the Geological Survey of India, Volume 112, Part 4The Survey, 1982 - 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 26
... direction . The combined thickness of the Alluvium , Dhekiajuli and Namsang Formations , however , increases towards the North - West of Nahorkatiya . The available evidence regarding the Jaintia Group is limited . There are , however ...
... direction . The combined thickness of the Alluvium , Dhekiajuli and Namsang Formations , however , increases towards the North - West of Nahorkatiya . The available evidence regarding the Jaintia Group is limited . There are , however ...
Page 28
... direction and the area to the north of the Luhit river is devoid of the rujan Clay Formation . With regard to variation of thickness of the Girujan Clay Formation both of the following factors seem to have played important roles : - ( a ) ...
... direction and the area to the north of the Luhit river is devoid of the rujan Clay Formation . With regard to variation of thickness of the Girujan Clay Formation both of the following factors seem to have played important roles : - ( a ) ...
Page 29
... direction . If this trend continues further towards the Himalayas , the Barail Group may pinch out somewhere to the north of the river Brahmaputra . Murty ( 1969 ) has also indicated such possibility based on interpretation of seismic ...
... direction . If this trend continues further towards the Himalayas , the Barail Group may pinch out somewhere to the north of the river Brahmaputra . Murty ( 1969 ) has also indicated such possibility based on interpretation of seismic ...
Contents
OF | 1 |
A note on the Gondwana sediments of Singrimari Hallidaygunj Meghalaya | 7 |
A note on the uranium mineralisation in Cretaceoussedimentary rocks near Gomaghat Khasi Hills | 17 |
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Alluvium Anek arkose Arunachal Pradesh Assam assemblage Atomic Minerals Division Barail Group basin beds Bhuban Formation Biostratigraphy Boka Bil Formation Brahmaputra Burma carbonaceous Chatterjee coal seams coalfield conglomerate Cretaceous Darrangiri deposits diamictite Dielasma Disang Formation Disang Group Eocene Eurydesma exposed fauna foraminifera fossil Garo Hills gastropod Geol Geological Survey GHOSH Girujan Clay Formation Gomaghat Himalayas horizon Jaintia Group Khasi Hills Kopili Formation Kuklung Langrin Mahadeo Formation Makum Manipur marine MATHUR Meghalaya metres Miocene Miocene age Mukherjee Nagaland Nenkhara Noet Nummulites occurs Oligocene PLATE pyrite range region rocks Rotalia Sahni samples sandstone Sarbhog Satsangi sedimentary sediments sequence shales Shillong Plateau Siang district SINGH Singrimari SINHA species stratigraphic studied Subansiri sulphur Surma Surma Group Surv Survey of India Sylhet Sylhet Limestone Talchir taxa Tertiary thickness tillite Tipam Group trace elements Tripura Tura Unconformity Unpublished GSI Upper Assam uranium uranium mineralisation Vred Zone