Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
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Page 26
... cement ... ... Limestone , Light gray , laminated , thin bedded , contains interca- lations of shale near the top , jointed , slightly micaceous , small amounts of clayey minerals also present Meters Cms . 0 96 2 ... 48 ... Siltstone ...
... cement ... ... Limestone , Light gray , laminated , thin bedded , contains interca- lations of shale near the top , jointed , slightly micaceous , small amounts of clayey minerals also present Meters Cms . 0 96 2 ... 48 ... Siltstone ...
Page 27
... clayey cement ... ... Meters Cms . 0 53 ... Calcareous sandstone at the base , and shale at the top , gray , very fine grained , thinly bedded , loosely cemented , calca- reous and clayey cement Sandstone , maroon , very fine abundant ...
... clayey cement ... ... Meters Cms . 0 53 ... Calcareous sandstone at the base , and shale at the top , gray , very fine grained , thinly bedded , loosely cemented , calca- reous and clayey cement Sandstone , maroon , very fine abundant ...
Contents
and the Baghanwala Formation | 1 |
Khewra Gorge Khewra Jehlum District | 11 |
Khewra Gorge Khewra Jehlum District | 21 |
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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