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 70
... Limestone and Kopili Formation . The Mikir For- mation is devoid of faunal remains but have yielded rich microflora . ( Venkatachala , 1977 ; Nandi , 1979 ) . The microfauna of the Garampani Limestone ( = Upper Sylhet Limestone Siju ...
... Limestone and Kopili Formation . The Mikir For- mation is devoid of faunal remains but have yielded rich microflora . ( Venkatachala , 1977 ; Nandi , 1979 ) . The microfauna of the Garampani Limestone ( = Upper Sylhet Limestone Siju ...
Page 75
... limestone members . These have been designa- ted successively as Lower , Middle aud Upper Sylhet Sandstone / Limestone Members . The limestone mem- bers have yielded rich fora miniferal assemblage inclu- ding large number of planktonic ...
... limestone members . These have been designa- ted successively as Lower , Middle aud Upper Sylhet Sandstone / Limestone Members . The limestone mem- bers have yielded rich fora miniferal assemblage inclu- ding large number of planktonic ...
Page 77
... Limestone . Quddus ( 1963 ) reported Tellina cf. suboncialis , T. nanggalensis , Terebellum cf. subbelemnitoideum ... Limestone ( Upper Sylhet Limestone ) have been studied in detail by Samanta ( 1974 ) . He recorded the occurr- ence of ...
... Limestone . Quddus ( 1963 ) reported Tellina cf. suboncialis , T. nanggalensis , Terebellum cf. subbelemnitoideum ... Limestone ( Upper Sylhet Limestone ) have been studied in detail by Samanta ( 1974 ) . He recorded the occurr- ence of ...
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