Records of the Geological Survey of IndiaGeological Survey of India, 1887 - 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 3
... shales and clays between those beds and the coal - measures , representing what in other fields constitute quite two - thirds of the Gondwana system . The most marked stratigraphical boundary in the whole basin is that just above the ...
... shales and clays between those beds and the coal - measures , representing what in other fields constitute quite two - thirds of the Gondwana system . The most marked stratigraphical boundary in the whole basin is that just above the ...
Page 4
... shales that underlie the Mundsaur sandstone , and these also are traceable to the north continuous with the slates , schists , and limestones of the Arvali series . Thus the partial break in that series , as established in 1881 , is a ...
... shales that underlie the Mundsaur sandstone , and these also are traceable to the north continuous with the slates , schists , and limestones of the Arvali series . Thus the partial break in that series , as established in 1881 , is a ...
Page 6
... shales and limestones that underlie the Kaimur sandstone and is so proved to be lower - Vindhyan . None of the peculiar lower - Vindhyan beds , such as the Tirhowan breccia of the Bundelkhand area , or the porcellanic and trappoid beds ...
... shales and limestones that underlie the Kaimur sandstone and is so proved to be lower - Vindhyan . None of the peculiar lower - Vindhyan beds , such as the Tirhowan breccia of the Bundelkhand area , or the porcellanic and trappoid beds ...
Page 7
... shales . Bawar . ( carboniferous ) . Mandhali . Muth Blaini ( upper silurian ) . Upper Bhabeh Simla slates . Tál ( mesozoic ) . Massive limestone . Deoban ( limestone ) . Chakrata . Purple slates . Limestones and slates . Volcanic beds ...
... shales . Bawar . ( carboniferous ) . Mandhali . Muth Blaini ( upper silurian ) . Upper Bhabeh Simla slates . Tál ( mesozoic ) . Massive limestone . Deoban ( limestone ) . Chakrata . Purple slates . Limestones and slates . Volcanic beds ...
Page 8
... shales . The denudation - unconformity here involved is , of course , prodigious ; but the agreement in stratification is only the more remarkable , and it is constant at this horizon throughout this zone of extreme contortion to the ...
... shales . The denudation - unconformity here involved is , of course , prodigious ; but the agreement in stratification is only the more remarkable , and it is constant at this horizon throughout this zone of extreme contortion to the ...
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Common terms and phrases
Afghanistán anticlinals appears augite Bág Band Bawar beds belong Blaini Blanford Bose boulders Calcutta carboniferous Cenomanian character Chirákhán Chor clay closely allied coal Coal-field colour conglomerate crystalline crystals Deccan traps deposits Dudatoli east eocene feet felspar Flsc foliation fossils fragments genus Geol Geological Survey gneiss gneissose granite Gondwana Haibak hills Himalayas Hindu Kush horizon hornblende igneous rocks Indian Museum Jaunsar jurassic Kúsh latter limestone lower magnetite mandible Marl metamorphism mica microscope miles mineral miocene molars namadicus neocomian numerous nummulitic occur outcrop Outer formations palæindicus Perim Island pliocene porphyritic present Punjab quartz quartzites range ridge river Royal 8vo sandstone schistose schistose series schists seam seen shales Simla sivalensis Siwalik slates slices Society species specimens strata stream structure Survey of India tertiary thickness traps Turán Turkistán unconformity upper cretaceous valley volcanic XVII XVIII
Popular passages
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Page 203 - ... or a granite-porphyry ; when, in the course of the earth-movements that were contorting, crumpling, and folding the strata of the Himalayas, this imperfectly consolidated graniteporphyry was forced through the faults that had been formed along the axes of over thrust-folds ; the semi-plastic mass was subjected to enormous pressure ; the mica was crumpled ; the crystals of felspar were cracked and ruptured...