Elements of Indian Stratigraphy |
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Page 57
... greenish in colour and surrounded by highly epidotic granite - gneiss . The outcrop covers an area of about one square mile . Diamonds have been found in the immediate vicinity of the rock . The main mass is an agglomerate traversed by ...
... greenish in colour and surrounded by highly epidotic granite - gneiss . The outcrop covers an area of about one square mile . Diamonds have been found in the immediate vicinity of the rock . The main mass is an agglomerate traversed by ...
Page 108
... Greenish in colour , the shales usually break into thin pencil - like fragments and are called ' needle shales ' . Also the shales grade into greenish or greenish - brown sandstones . Grains of undecomposed felspars are seen in the ...
... Greenish in colour , the shales usually break into thin pencil - like fragments and are called ' needle shales ' . Also the shales grade into greenish or greenish - brown sandstones . Grains of undecomposed felspars are seen in the ...
Page 116
... greenish , buff and brownish sandstone and shales ; and in the upper part , of greenish , micaceous and felspathic sandstones . It is not present every where ; it is present in the Raniganj , Bokaro and Auranga coalfields , and missing ...
... greenish , buff and brownish sandstone and shales ; and in the upper part , of greenish , micaceous and felspathic sandstones . It is not present every where ; it is present in the Raniganj , Bokaro and Auranga coalfields , and missing ...
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