Records of the Geological Survey of India, Volume 93, Part 2The Survey, 1963 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 125
... beds the Gangamopteris bed is underlain by the Zewans of Permian age , the contact between the former and the traps being a fault . It is of considerable interest to note the position and sequence of these beds in relation to other ...
... beds the Gangamopteris bed is underlain by the Zewans of Permian age , the contact between the former and the traps being a fault . It is of considerable interest to note the position and sequence of these beds in relation to other ...
Page 158
... beds are unfossilliferous , conformable to one another and have undergone diagenesis and lithification . The different beds in their order of superposition are as follows : Purana ( Algonkian ) Archaean Brownish quartzites Greenish ...
... beds are unfossilliferous , conformable to one another and have undergone diagenesis and lithification . The different beds in their order of superposition are as follows : Purana ( Algonkian ) Archaean Brownish quartzites Greenish ...
Page 159
... beds of brownish quartzites and are succeeded by thick massive beds of brownish quartzites . Outliers of these quartzites are often noticed in the hills about 1.5 kms . to the N. N. E. and É . N. E. of Vedadri ( 16 ° 48 ′ : 80 ° 08 ...
... beds of brownish quartzites and are succeeded by thick massive beds of brownish quartzites . Outliers of these quartzites are often noticed in the hills about 1.5 kms . to the N. N. E. and É . N. E. of Vedadri ( 16 ° 48 ′ : 80 ° 08 ...
Contents
GEOLOGICAL SURVEY OF INDIA | 121 |
Some Features related to Eolian Sedimentation on Shore Linés By R N P 135142 | 135 |
A suggested succession of the Purana Formations of the Southern Part of 143148 | 143 |
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acid aluminium analyses anorthite anticline arkosic Banihal Banihal pass Bihar biotite calcite cent Cervus Chaibasa chloride chrome-ore chromite chromium clay particles composition concretions containing corroded Cr₂O crystallised crystals deposits diameter diaspore differential thermal analysis district Eklara End-member fault Fe ratio felspar Ferrochromite ferrous fireclay folds formation fossils fraction G. S. I. Type Geol Geological Survey goethite grain sizes grains of quartz granite hematite Hercynite Indian chromites kaolin kaolinite Kashmir Khairagarh laterite laterite profile layer limestone Madras Magnesiochromite magnetite metres mica muscovite occur outcrop oxide Palghat gap Panjal traps parent rock Pedhamli percentage Phako phyllite Pir Panjal pisolites plagioclase quartz quartz grains quartzite Raipur ripples sample sand sandstone Sayamalai sections sequence shales shear zone silica Singhbhum sodium solution specimen spinel Stegodon Surv Survey of India syncline Table thickness tunnel unit cell upper Vedadri X-ray