Memoirs of the Geological Survey of Pakistan, Volume 12The Survey, 1977 |
From inside the book
Results 1-3 of 69
Page 12
... places the slate is dis- tinctly calcareous . Most of the slate at the type locality is very fine - grained and its com- position cannot be determined even with the help of a microscope . In places , weathering of the slate has pro ...
... places the slate is dis- tinctly calcareous . Most of the slate at the type locality is very fine - grained and its com- position cannot be determined even with the help of a microscope . In places , weathering of the slate has pro ...
Page 62
... places where the overlying Lakhra formation is absent ( Ranikot area ) , it is unconformably overlain by the Laki ... places orange brown and pinkish brown . It is thin to thick bedded , nodular , and has a breciated texture . The ...
... places where the overlying Lakhra formation is absent ( Ranikot area ) , it is unconformably overlain by the Laki ... places orange brown and pinkish brown . It is thin to thick bedded , nodular , and has a breciated texture . The ...
Page 73
... places nodular , and occasionally contains algal and corraline structures . The shale is calcareous , olive , orange yellow , grey , soft and earthy . However , in some parts of the Kirthar Province , the upper half of the unit is ...
... places nodular , and occasionally contains algal and corraline structures . The shale is calcareous , olive , orange yellow , grey , soft and earthy . However , in some parts of the Kirthar Province , the upper half of the unit is ...
Contents
FOREWORD | 1 |
Tanawal formation | 8 |
Khyber undifferentiated carbonate complex | 15 |
2 other sections not shown
Other editions - View all
Common terms and phrases
Ahmad ammonoids assigned Axial Belt Baluchistan Basin beds brown calcareous clay coal colour composed conformably conglomerate contains correlated Cretaceous dark deposits described designated developed District dolomite Early eastern Eocene exposed extend fauna foraminifers formation fossils Geol Geological grade grained green greenish grey Hazara hills Hunting Survey Corporation India indicates iron Jurassic Kala Chitta Khan Khisor Khyber Kirthar Province Kohat Kohat-Potwar Province Late light grey lime limestone lithology Lower Indus Basin mainly marl massive mation metres Middle mineral Nala Neocomian northern Nummulites occur overlain overlies Pakistan Permian places Pleistocene present Province quartzite Quetta recorded region reported represents reserves rocks Salt Range sand sandstone sequence Series Shah shale slate southern stone Stratigraphic subordinate Sulaiman Province Surv Survey Corporation 1961 thick thin tion tonnes Triassic type locality type section unconformably unit upper varies volcanic weathering West western Zone