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
... assigned as Middle Eocene , while the marine part of the overlying Kopili Formation is upper Eocene in age . Later , Chatterjee and Bhatta- charya ( 1976 ) studied the microfauna of the four- teen borehole cores of Garampani area and ...
... assigned as Middle Eocene , while the marine part of the overlying Kopili Formation is upper Eocene in age . Later , Chatterjee and Bhatta- charya ( 1976 ) studied the microfauna of the four- teen borehole cores of Garampani area and ...
Page 71
... assigned Middle Miocene age on the basis of a few foraminifera from those exposed in Halflong - Dulu - Damchar area . Pas- coe ( 1962 ) , however , assigned Chattian age to the Kanchanpur fauna . The palyno - fossil assemblage of the ...
... assigned Middle Miocene age on the basis of a few foraminifera from those exposed in Halflong - Dulu - Damchar area . Pas- coe ( 1962 ) , however , assigned Chattian age to the Kanchanpur fauna . The palyno - fossil assemblage of the ...
Page 72
... assigned a Mio- Pliocene age to age to the Dupi Tila on the basis of correlation with lithologically similar sequence in the fossiliferous Irrawady Series of Burma . Dihing Group Mallet ( 1876 ) designated the pebble beds and soft clays ...
... assigned a Mio- Pliocene age to age to the Dupi Tila on the basis of correlation with lithologically similar sequence in the fossiliferous Irrawady Series of Burma . Dihing Group Mallet ( 1876 ) designated the pebble beds and soft clays ...
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