Memoirs of the Geological Survey of Pakistan, Volume 13The Survey, 1979 |
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Page 19
... fine - grained , moderately - to well - sorted , subangular to subrounded , 5GY 6/1 , medium to thick - bedded , ledge - forming with cliff in top 5m , 5m thick 10YR 6/4 siltstone lense in middle of unit ... fine - grained , well sorted ,
... fine - grained , moderately - to well - sorted , subangular to subrounded , 5GY 6/1 , medium to thick - bedded , ledge - forming with cliff in top 5m , 5m thick 10YR 6/4 siltstone lense in middle of unit ... fine - grained , well sorted ,
Page 23
... fine - grained cross - bedd- ed sandstone and siltstone up to Im thick throughout , H - GSP localities 17 , 18 , 19 , 130 , 131 , 134 in uper part of units 33 70 58 57 56 55 Sandstone , fine - grained , well - sorted , subangular to ...
... fine - grained cross - bedd- ed sandstone and siltstone up to Im thick throughout , H - GSP localities 17 , 18 , 19 , 130 , 131 , 134 in uper part of units 33 70 58 57 56 55 Sandstone , fine - grained , well - sorted , subangular to ...
Page 24
... fine- grained sandstone lenses in upper part of unit 75 00 44 Silty sandstone , fine - grained , moderately - sorted , rounded , 10YR 6/2 , thin to medium bedded , ledge - forming , thin pseudoconglomerate bed at base , cross - bedded ...
... fine- grained sandstone lenses in upper part of unit 75 00 44 Silty sandstone , fine - grained , moderately - sorted , rounded , 10YR 6/2 , thin to medium bedded , ledge - forming , thin pseudoconglomerate bed at base , cross - bedded ...
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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