Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 3
... lower part of the Jutana Dolomite was being deposited . Presence of very thin laminations at many stratigraphic levels , nevertheless suggests absence of any bottom currents . The Baghanwala Formation is also well stratified and the ...
... lower part of the Jutana Dolomite was being deposited . Presence of very thin laminations at many stratigraphic levels , nevertheless suggests absence of any bottom currents . The Baghanwala Formation is also well stratified and the ...
Page 11
... lower part . Iron oxide coating of the quartz grains which forms the bulk of the detrital fraction of the interlaminated sandstones is a most conspicuous feature . Carbonates ( calcite / dolomite ) are the other major minerals which ...
... lower part . Iron oxide coating of the quartz grains which forms the bulk of the detrital fraction of the interlaminated sandstones is a most conspicuous feature . Carbonates ( calcite / dolomite ) are the other major minerals which ...
Page 25
... lower part . These pseudomorphs are prominently preserved at the bedding planes and their boundaries are shared by both the stratigraphic units . This fact is indicative of salt crystallization at the end of one depositional period its ...
... lower part . These pseudomorphs are prominently preserved at the bedding planes and their boundaries are shared by both the stratigraphic units . This fact is indicative of salt crystallization at the end of one depositional period its ...
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