Memoirs of the Geological Survey of Pakistan, Volume 13The Survey, 1979 |
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Page 15
... surface lag of cobbles of igneous and metamorphic rocks 27 70 163 Sandstone , coarse - grained , poorly sorted , subangular to subrounded , 5Y 7/2 , medium to thin - bedded cliff - former , cross bedded , abundant cobbles on surface 13 ...
... surface lag of cobbles of igneous and metamorphic rocks 27 70 163 Sandstone , coarse - grained , poorly sorted , subangular to subrounded , 5Y 7/2 , medium to thin - bedded cliff - former , cross bedded , abundant cobbles on surface 13 ...
Page 22
... surfaces , medium to thick bedded , ledge - forming , cross - bedded , micaceous , occasional thin pseudo- conglomerate lenses , H - GSP locality 24 near base ......... .. Claystone , 10R 5/4 , slope - forming , occasional 20cm thick ...
... surfaces , medium to thick bedded , ledge - forming , cross - bedded , micaceous , occasional thin pseudo- conglomerate lenses , H - GSP locality 24 near base ......... .. Claystone , 10R 5/4 , slope - forming , occasional 20cm thick ...
Page
... is composed of Eocene rocks , and the darker eroded surface on the right is Murree Formation . The PMDC gypsum quarry is a few hundred meters south of this exposure . 5 A The contact between the Murree Formation ( on ...
... is composed of Eocene rocks , and the darker eroded surface on the right is Murree Formation . The PMDC gypsum quarry is a few hundred meters south of this exposure . 5 A The contact between the Murree Formation ( on ...
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Common terms and phrases
5m thick Ainwan approximately basal become Chinji Formation clasts claystone cliff at base cliff-forming cobble color Committee of Pakistan conglomerate cross-bedded Daud Khel area deposits Dhok Pathan Formation Eocene exposed exposures extension fault fauna fine-grained fine-to Formation at Daud forming fossils frequently Geol Geological Geological Survey grading grained H-GSP locality indurated Indus Kamlial Formation laterally ledge-forming lense in middle lower major Mari medium bedded medium to thick medium to thick-bedded medium-grained meters MICHIGAN middle of unit moderately moderately-sorted mudstone beds Murree Formation Nagri Formation Nala Neogene occasional thin pebble placed Potwar Plateau present pseudoconglomerate lenses resistant ridges rocks rounded Salt Range sand sandstone beds sandstone lenses sandstone units sedimentary siltstone lenses Silty sandstone Siwalik Group slope slope-forming sorted Stratigraphic Committee stratotype subangular to subrounded surface Tertiary thin to medium thin-bedded throughout underlying University upper Vertebrate well-sorted