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 3
... collected from top towards bottom of the seam . TABLE 2 COALFIELDS OF ASSAM 500 80 1.44 100 2200 100 60 1100 50 3.19 130 1800 700 800 100 800 160 2. DILLI - JAIPUR COALFIELD ( a ) Jaipur colliery. 3 . Meghalaya Garo hills West 2.5 ...
... collected from top towards bottom of the seam . TABLE 2 COALFIELDS OF ASSAM 500 80 1.44 100 2200 100 60 1100 50 3.19 130 1800 700 800 100 800 160 2. DILLI - JAIPUR COALFIELD ( a ) Jaipur colliery. 3 . Meghalaya Garo hills West 2.5 ...
Page 36
... collected a few samples from about 4.5 kms . west of Aizawl on the Aizawl - Sirang road presumably from the Upper Bhuban Formation . These samples yielded some ill preserved micro- fossils and B. P. Chatterjee identified them different ...
... collected a few samples from about 4.5 kms . west of Aizawl on the Aizawl - Sirang road presumably from the Upper Bhuban Formation . These samples yielded some ill preserved micro- fossils and B. P. Chatterjee identified them different ...
Page 53
... collected by Maclaren ( 1904 ) , from the rolled boulders at Drepar , near the mouth of Subansiri gorge . Laskar ( 1956 ) located the source bed of marine fossils about 32 km southwest of Subansiri ( Maclaren's locality ) in Ranga ...
... collected by Maclaren ( 1904 ) , from the rolled boulders at Drepar , near the mouth of Subansiri gorge . Laskar ( 1956 ) located the source bed of marine fossils about 32 km southwest of Subansiri ( Maclaren's locality ) in Ranga ...
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