Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 3
very thin argillaceous strata . Thick bedding is also noticed at some stratigraphic levels . The middle shale bed is very thinly bedded and contains abundant shaly intercalations . The upper dolomite is very thickly stratified and is ...
very thin argillaceous strata . Thick bedding is also noticed at some stratigraphic levels . The middle shale bed is very thinly bedded and contains abundant shaly intercalations . The upper dolomite is very thickly stratified and is ...
Page 4
... stratigraphic levels within the Jutana Dolomite and the Baghanwala Formation . Very thin cross laminations sharply truncated by the stratification planes are observed . The acute angle formed by the truncation of these cross laminations ...
... stratigraphic levels within the Jutana Dolomite and the Baghanwala Formation . Very thin cross laminations sharply truncated by the stratification planes are observed . The acute angle formed by the truncation of these cross laminations ...
Page 24
... stratigraphic levels in the upper part red pigmenta- tion is also abundant and so profuse that nothing except the brownish - red colour or a few quartz grains can be seen . The writers suggest that some of the iron oxides are the result ...
... stratigraphic levels in the upper part red pigmenta- tion is also abundant and so profuse that nothing except the brownish - red colour or a few quartz grains can be seen . The writers suggest that some of the iron oxides are the result ...
Contents
and the Baghanwala Formation | 1 |
Khewra Gorge Khewra Jehlum District | 11 |
Khewra Gorge Khewra Jehlum District | 21 |
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Common terms and phrases
anhedral Baghanwala Formation basal basin biotite calcarenite calcareous cement calcilutite texture calcisiltite texture calcite Cambrian carbonate and limonite carbonate matrix carbonate minerals Cementing material characterized by calcarenite chlorite clastic clayey cement colour Compactibility corroded boundaries cross-bedding cubic pseudomorphs deposition detrital Dolomitic limestone environments feldspar fossils freely circulated Geology of India glauconite Grains are subrounded granoblastic highly corroded indicate interbeddings intercalations iron oxide iron oxide pigmentation Jehlum KHAN Khewra Gorge Khyber Agency laminated layers less corroded limestone long shore currents marine water maroon material is carbonate metamorphism meters mica micaceous mineral sector Minerals are anhedral mud cracks non-clastic observed Pakistan Peshawar PETROGRAPHY Plagioclase porosity pseudomorphs Punjab quartz quartz grains recrystallized ripple marks rock texture salt crystals Salt Range sandstone sedimentary rocks sedimentary structures sediments shale slides stable shelf area strata stratification stratigraphic stratigraphic levels stylolites texture is metamorphic thin bedded Thin Section Tobra Formation underlying Jutana Dolomite Univ upper worm burrows