Elements of Indian Stratigraphy |
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Page 1
... zone is known as the ' shadow zone ' . It is found that sometimes some P waves stray into this zone . The cause of this straying - out is found to be their faster passage through the centre of the core . UNIVERSITY OF MICHIGAN LIBRARIES ...
... zone is known as the ' shadow zone ' . It is found that sometimes some P waves stray into this zone . The cause of this straying - out is found to be their faster passage through the centre of the core . UNIVERSITY OF MICHIGAN LIBRARIES ...
Page 51
... zone is characterised by the development of staurolite which gradually increase in size and abundance . Kyanite is also found in this zone . The final zone in contact with the granite is characterised by the presence of large ...
... zone is characterised by the development of staurolite which gradually increase in size and abundance . Kyanite is also found in this zone . The final zone in contact with the granite is characterised by the presence of large ...
Page 191
... zone of brown and grey sandstones and pseudo - conglo- merates termed the Fatehjang zone . The Fatehjang zone contains the mammalian fossils ; Anthracotherium , Hemimeryx , Brachyodus , Palaeochoerus , Teleoceras etc. , which indicate a ...
... zone of brown and grey sandstones and pseudo - conglo- merates termed the Fatehjang zone . The Fatehjang zone contains the mammalian fossils ; Anthracotherium , Hemimeryx , Brachyodus , Palaeochoerus , Teleoceras etc. , which indicate a ...
Common terms and phrases
Ajabgarh Aravalli Archaean Assam Assilina Baluchistan bands Barail basal basin Belemnites Bhander Boulder Bed Brachiopods calcareous Cambrian carbonaceous Carboniferous Cephalopods Charnockites clays coal seams colour conglomerates consists corals Cretaceous Cuddapah Cuddapah system deposits developed Devonian Dharwar district dolomitic east Eastern Ghats Eocene exposed facies fauna feet thick Fenestella ferruginous Flysch folding foliated formations fossils Gastropods geosyncline gneiss Gondwana granite greenish grey Hazara hills Himalayas igneous India indicating intercalated intrusion Iron-ore series Jurassic Kashmir Kirthar Kumaon Kutch Laki Lamellibranchs layers limestone limestone and shales Lower Cretaceous Madhya Pradesh marine marls metamorphism MICHIGAN LIBRARIES Middle miles Miocene Nummulites oolite Ordovician Orissa orogenic outcrops overlain overlying Panjal Peninsular Permian phyllites plateau Productus purple quartzites Rajasthan Ranikot region rocks Salt Range sandstone Sausar schists sediments shales Silurian Siwalik slates Spirifer Spiti valley stage succession syncline TABLE Tertiary Tethys thin Trias Triassic unconformity unfossiliferous Upper Cretaceous Vindhyan volcanic western zone