Memoirs of the Geological Survey of Pakistan, Volume 12The Survey, 1977 |
From inside the book
Results 1-3 of 34
Page 9
... mation ( Calkins et al . , 1969 ) . The thickness of the Tanawal formation is difficult to measure due to structural complica- tions . Ali ( 1962 ) estimated the thickness as 1,666 m . At quite a few places the Tanawal for- mation is ...
... mation ( Calkins et al . , 1969 ) . The thickness of the Tanawal formation is difficult to measure due to structural complica- tions . Ali ( 1962 ) estimated the thickness as 1,666 m . At quite a few places the Tanawal for- mation is ...
Page 69
... mation ( of the present report ) has been reported to be conformable at some places ( such as Gidar Dhor Section ) and unconformable at others ( Hunting Survey Corporation , 1961 ) . The for- mation is conformably overlain by the Khojak ...
... mation ( of the present report ) has been reported to be conformable at some places ( such as Gidar Dhor Section ) and unconformable at others ( Hunting Survey Corporation , 1961 ) . The for- mation is conformably overlain by the Khojak ...
Page 80
... mation is conformable . In the eastern Salt Range , the upper contact with the Chorgali For- mation is conformable , whereas in the central and western Salt Range and in the Surghar Range , the Rawalpindi or Siwalik groups un ...
... mation is conformable . In the eastern Salt Range , the upper contact with the Chorgali For- mation is conformable , whereas in the central and western Salt Range and in the Surghar Range , the Rawalpindi or Siwalik groups un ...
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