Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 22
... basin was high which resulted in the crystallization of salt crystals . However , the salt crystals were dissolved by the encoraching sea or inflowing fluvial water ( ? ) , but their casts were preserved which are now noticed as cubic ...
... basin was high which resulted in the crystallization of salt crystals . However , the salt crystals were dissolved by the encoraching sea or inflowing fluvial water ( ? ) , but their casts were preserved which are now noticed as cubic ...
Page 23
... basin was too high , and the depth was shallow . Alternating layers of shales were deposited . While the sandstones ... basin through some part of an inlet in a barrier . Thus the final deposition of the i minerals took place in the ...
... basin was too high , and the depth was shallow . Alternating layers of shales were deposited . While the sandstones ... basin through some part of an inlet in a barrier . Thus the final deposition of the i minerals took place in the ...
Page 24
... basin alongwith terrigenous sediments brought in by rivers draining into the basin . Overall redish to purple colour of formation is suggestive of deposition under strongly oxidizing and arid climate . Oxides of iron are abundant in the ...
... basin alongwith terrigenous sediments brought in by rivers draining into the basin . Overall redish to purple colour of formation is suggestive of deposition under strongly oxidizing and arid climate . Oxides of iron are abundant in the ...
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