Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 3
Presence of abundant thin strata are suggestive of rapid fluctuation in the
depositional environments, which is also verified by presence of varying
lithological units of sandstone, silstone, and shales. Planoconvex bodies of
channel sands are ...
Presence of abundant thin strata are suggestive of rapid fluctuation in the
depositional environments, which is also verified by presence of varying
lithological units of sandstone, silstone, and shales. Planoconvex bodies of
channel sands are ...
Page 25
The entire formation is thus suggestive of deposition under shallow water
environments in strongly oxidizing and evaporitic conditions or arid and
desicating conditions The abundance of fossil mud cracks within the Baghanwala
Formation ...
The entire formation is thus suggestive of deposition under shallow water
environments in strongly oxidizing and evaporitic conditions or arid and
desicating conditions The abundance of fossil mud cracks within the Baghanwala
Formation ...
Page 29
The cycle started with an evaporite facies dominated by an arid climate passing
through transitional non-marine and marine (Fluvial and beach) environments,
then deep marine followed by shallow marine environments. The cycle came to
an ...
The cycle started with an evaporite facies dominated by an arid climate passing
through transitional non-marine and marine (Fluvial and beach) environments,
then deep marine followed by shallow marine environments. The cycle came to
an ...
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Contents
and the Baghanwala Formation | 1 |
Khewra Gorge Khewra Jehlutn District | 11 |
Mineral Poliey with special reference | 41 |
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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 clayey cement colour Compactibility corroded boundaries cross-bedding cubic pseudomorphs deposition detrital Dolomitic limestone environments feldspar fossils freely circulated Geology of India Ghundai Sar glauconite granoblastic highly corroded indicate interbeddings intercalations iron oxide iron oxide pigmentation Jehlum KHAN Khewra Gorge Khussak Formation Khyber Agency laminated layers less corroded long shore currents marine water maroon material is carbonate metamorphism mica micaceous mineral sector Minerals are anhedral mud cracks Muscovite 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 siltstone 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