Memoirs of the Geological Survey of Pakistan, Volume 13The Survey, 1979 |
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Page 19
... thick - bedded , ledge - forming with cliff in top 5m , 5m thick 10YR 6/4 siltstone lense in middle of unit ... medium to thick - bedded . ledge - forming on dip - slope with cliff at base ........ Siltstone , 10R 5/4 , thin to medium ...
... thick - bedded , ledge - forming with cliff in top 5m , 5m thick 10YR 6/4 siltstone lense in middle of unit ... medium to thick - bedded . ledge - forming on dip - slope with cliff at base ........ Siltstone , 10R 5/4 , thin to medium ...
Page 20
... medium to thick - bedded , ledge - forming with cliff at base , cross - bedded , .5m thick pseudoconglomerate lense at base ...... Tickness M CM 9 50 100 Siltstone , 5Y 6/1 , thin bedded , slope - forming , thin 5GY 6/1 fine - grained thick ...
... medium to thick - bedded , ledge - forming with cliff at base , cross - bedded , .5m thick pseudoconglomerate lense at base ...... Tickness M CM 9 50 100 Siltstone , 5Y 6/1 , thin bedded , slope - forming , thin 5GY 6/1 fine - grained thick ...
Page 22
... thick bedded , ledge - forming , strongly cross - bedded : 3 Claystone , IOR 5/4 , slope - forming 3 080 80 70 70 69 ... medium bedded , ledge - forming Claystone , IOR 5/4 , slope - forming , thin 10YR 5/2 thin - bedded siltstone lenses ...
... thick bedded , ledge - forming , strongly cross - bedded : 3 Claystone , IOR 5/4 , slope - forming 3 080 80 70 70 69 ... medium bedded , ledge - forming Claystone , IOR 5/4 , slope - forming , thin 10YR 5/2 thin - bedded siltstone lenses ...
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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