Records of the Geological Survey of India, Volume 74, Part 1Geological Survey of India, 1939 - Earthquakes |
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Page 82
... latter part of the field - season 1937-38 ( from Dr. L. A. N. Iyer started the mapping and investi- gation of the Bihar mica belt at the instance of the Bihar Government with special reference to the exhaustibility of the mica deposits ...
... latter part of the field - season 1937-38 ( from Dr. L. A. N. Iyer started the mapping and investi- gation of the Bihar mica belt at the instance of the Bihar Government with special reference to the exhaustibility of the mica deposits ...
Page 97
... latter are very similar lithologically to the series found in association with Cretaceous limestones in the First Defile of the Irrawaddy . To the west and north - west of the limestone ridges basaltic lavas and various medium and ...
... latter are very similar lithologically to the series found in association with Cretaceous limestones in the First Defile of the Irrawaddy . To the west and north - west of the limestone ridges basaltic lavas and various medium and ...
Page 142
... latter place first . The boundary representing the base of the Chail series pursues a very regular course below Tha , Thanu , Chajahi and Odar , the dip changing slowly from about N. 30 ° E . by Tha to north- east by Chajahi and Odar ...
... latter place first . The boundary representing the base of the Chail series pursues a very regular course below Tha , Thanu , Chajahi and Odar , the dip changing slowly from about N. 30 ° E . by Tha to north- east by Chajahi and Odar ...
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Common terms and phrases
A. L. Coulson Abstract anticline Assam Balheot Bamra Bangalore Bastar Bengal Bombay boundary Burma Calcutta Chail series Cherra sandstones conglomerate Congr Cretaceous Current Science Dagshai Deccan trap Delhi deposits east Eastern States Agency fault feet fossils Geol Geological Survey Geologist Ghosh gneisses gold granite Hazra Inst Iron-ore Series Jammu Kandi Kashmir Kathnol khad Khasi and Jaintia Khasi Hills Kulang Langrin laterite limestone London Lower Madhan slates mapped metamorphism miles minerals Mining Journ Museum Mysore Nauti khad Nongstoin north-east north-west occur outcrops overlying Panjal phyllites Proc Punjab quartz quartzite Ratnagiri district Report Riasi ridge river rocks sandstones Science and Culture seam seen shales Shali Shali quartzite Shali series Shali thrust sheet sillimanite Simla Siwalik south-east south-west specimens spur strata Subathu Surv Survey of India Sutlej Sylhet syncline Tertiary tons Twenty-fifth Ind Upper Shali limestone Wadia Yamethin