Geological Bulletin, Volume 12University of Peshawar, 1979 - Geology |
From inside the book
Results 1-3 of 13
Page 25
... thin layers , fossil mud cracks and annelid burrows common , basal part is soft , middle parr is little bit hard , upper part is more hard , calcareous cement ... Sandstone , olive fine grained , thin bedded with ... thin bedded 25.
... thin layers , fossil mud cracks and annelid burrows common , basal part is soft , middle parr is little bit hard , upper part is more hard , calcareous cement ... Sandstone , olive fine grained , thin bedded with ... thin bedded 25.
Page 26
Sandstone , olive , fine grained , laminated thin bedded , near the top grades into thin bedded siltstone and shale , contains abundant maroon siltstone intercalations , iron leaching common , abundant calcareous cement ...
Sandstone , olive , fine grained , laminated thin bedded , near the top grades into thin bedded siltstone and shale , contains abundant maroon siltstone intercalations , iron leaching common , abundant calcareous cement ...
Page 27
... thin bedded , micaceous , abundant iron oxide pigmenta- tion , near the top contains green shaly intercalations , loosely cemeuted , ealcitic and iron oxide ( ? ) cement 14 0 40 ... 0 60 Micaceous sandstone , brown , fine grained , thin ...
... thin bedded , micaceous , abundant iron oxide pigmenta- tion , near the top contains green shaly intercalations , loosely cemeuted , ealcitic and iron oxide ( ? ) cement 14 0 40 ... 0 60 Micaceous sandstone , brown , fine grained , thin ...
Contents
and the Baghanwala Formation | 1 |
Khewra Gorge Khewra Jehlum District | 11 |
Khewra Gorge Khewra Jehlum District | 21 |
2 other sections not shown
Other editions - View all
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