LIST OF ILLUSTRATIONS. 299 



/, Limestone with Cerithium van-den-Heckeiy Ovula 



bellardii, etc. 

 g. Shales, sandstones and limestones with Cardita, Cor- 



hula, Natica, Turritella, etc. (Lower Nari). 



Figure 12. 



Section amongst the Chagai hills. 

 Length of section : about 3 miles. 



1. Yellow calcareous rock. 



2. Serpentine and epidote rocks. 



3. Diabase (^). 



4. 5, 6, 7. Diabase porphyries (^\, ^, ¥ W> WW- 



8. Rocks very much decomposed by solfataric action, 



9. Diabase porphyry (^). 



10. Granophyre (-^). 



11. Breccia basalt (^-). 



12. Balanosh Ziarat ; felsites. 



13. Rhyolite ( 7 \fr). 



14. Quartz-felsite (Jfc). 



Figure 13. 



Section of north-east slope of Roba't K6h. 

 Length of section : about 2 miles. 



a. Recent gravels. 



b. Siwaliks. 



c. Tuffs, agglomerates, etc. 



d. Shales with Orbitolites, 



e. Nummulitic limestone. 

 /. Shales and sandstones. 

 g, Nummulitic limestone. 



Figure 14. 

 Section at Mukak. 

 Length of section : 4*5 miles. 

 Explanation of letters in text. 



