Records of the Geological Survey of India, Volume 91The Survey, 1962 - 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 345
Geological Survey of India. BERHAIT PITCHSTONE FLOW The Berhait pitchstone flow extends from just west of Kadamdih ( 24 ° 51 ′ : 87 ° 38 ' ) on the south up to Chutio ( 24 ° 56 ′ : 87 ° 36 ′ ) on the north , over a distance of about six ...
Geological Survey of India. BERHAIT PITCHSTONE FLOW The Berhait pitchstone flow extends from just west of Kadamdih ( 24 ° 51 ′ : 87 ° 38 ' ) on the south up to Chutio ( 24 ° 56 ′ : 87 ° 36 ′ ) on the north , over a distance of about six ...
Page 351
... flow , say , massive trap , over another , e.g. , vesicular trap , definitely indicates the presence of a S plane . ( ii ) Contact between soft and highly vesicular top of one flow with the hard and less vesicular base of another flow ...
... flow , say , massive trap , over another , e.g. , vesicular trap , definitely indicates the presence of a S plane . ( ii ) Contact between soft and highly vesicular top of one flow with the hard and less vesicular base of another flow ...
Page 353
... flow of the lava . The mean direction of the flow of a lava can be deduced from the ropy structures observed at different places in the same flow . From the limited observations made in the eastern flank of the caves , the average ...
... flow of the lava . The mean direction of the flow of a lava can be deduced from the ropy structures observed at different places in the same flow . From the limited observations made in the eastern flank of the caves , the average ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Western Circle | 25 |
Jammu and Kashmir Circle | 35 |
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