Records of the Geological Survey of India, Volume 107Geological Survey of India, 1976 - 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 85
... Sylhet Limestone but the surrounding sandstones cannot be mapped as the Upper / Middle / Lower Sylhet Sandstones since its boundary up - dip with the undifferentiated sandstones will be difficult to fix and will vary from person to ...
... Sylhet Limestone but the surrounding sandstones cannot be mapped as the Upper / Middle / Lower Sylhet Sandstones since its boundary up - dip with the undifferentiated sandstones will be difficult to fix and will vary from person to ...
Page 87
... Sylhet Sylhet Sandstone limestone Member Member Sylhet Sandstone Member Α SHELLA FORMATION А Unrepresented Middle Sylhet Sandstone Member Lower Sylhet limestone Member Lower Sylhet Sandstone Member Α Τ А LAINTLA GRODA BOTTOM CONGLO ...
... Sylhet Sylhet Sandstone limestone Member Member Sylhet Sandstone Member Α SHELLA FORMATION А Unrepresented Middle Sylhet Sandstone Member Lower Sylhet limestone Member Lower Sylhet Sandstone Member Α Τ А LAINTLA GRODA BOTTOM CONGLO ...
Page 88
... Sylhet limestone SHELLA FORMATION Member Upper Sylhet Sandstone Member Middle Sylhet Limestone Member Middle Sylhet Sandstone Member Lower Sylhet Limestone Member Lower Sylhet SAINT - A GROUP J UPPER SYLHET LIMESTONE SYLHET SANDSTONE ...
... Sylhet limestone SHELLA FORMATION Member Upper Sylhet Sandstone Member Middle Sylhet Limestone Member Middle Sylhet Sandstone Member Lower Sylhet Limestone Member Lower Sylhet SAINT - A GROUP J UPPER SYLHET LIMESTONE SYLHET SANDSTONE ...
Contents
RECORDS | 2 |
A note on the polymetallic sulphide mineralisation in Askot area | 8 |
On studies of the Agglomeratic Slate and Panjal Trap in the Jhelum | 12 |
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Common terms and phrases
acidic agglomeratic slates amphibolite Archaean assemblage Bababudan Group bands Barakar basalts beds Bihar biotite Boulder Conglomerate calcareous Chitradurga chlorite clays correlation craton Cuddapah deposits Dharwar district east epidote facies felspar flora of India folds formation fossil galena Garo Hills Geoclemys Geol Geological Survey Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grained greenish grey greenstone belts greyish high grade schists Ibid indicated isotopic Jour Karharbari Kashmir Kurnool laterite limestone Lower Gondwana Lower Karewas metamorphism metres mineralisation minerals Mysore non-porphyritic occur outcrops overlying Palaeobotanist Panchet Panjal trap phenocrysts Pinjor Plate Pleistocene Pliocene porphyritic Precambrian pyroxene quartz quartzite Raniganj rock types Sargur schist schist belts schistose schistose rocks sediments sequence shale Siwalik stratigraphic Supergroup Surv Survey of India Sylhet Sylhet Limestone Sylhet Sandstone Talchir Tatrot tectonic Tertiary thick unconformity Upper upto valley veins Vindhyan volcanic Western Block zeolite zone