Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 7
... sediments point towards the base of the strata . Such observations indicated that the Baghanwala Formation is lying right side up in the Khewra Gorge . STYLOLITES . Stylolites are the sutured surfaces which develope chiefly 7.
... sediments point towards the base of the strata . Such observations indicated that the Baghanwala Formation is lying right side up in the Khewra Gorge . STYLOLITES . Stylolites are the sutured surfaces which develope chiefly 7.
Page 8
... stylolitic seam . Stylolites are commonly observed throughout the Jutaha Dolomite , but they are more prominent and abundant in the middle and upper parts of the formation . Most of the stylolitic seams are parallel to the bedding ...
... stylolitic seam . Stylolites are commonly observed throughout the Jutaha Dolomite , but they are more prominent and abundant in the middle and upper parts of the formation . Most of the stylolitic seams are parallel to the bedding ...
Page 9
... stylolitic seams compared with their distribution in the surrounding rocks gives the amount of dissolved rocks . At places oblique displaced veins ending across the stylolites may also be used for the estimation of dissolved material ...
... stylolitic seams compared with their distribution in the surrounding rocks gives the amount of dissolved rocks . At places oblique displaced veins ending across the stylolites may also be used for the estimation of dissolved material ...
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