DESCRIPTIVE GEOLOGY: NUMMULITIC ZONE. 



193 



/ (19) Gieumal 



"« » u \ ( 2 °) S P 5ti Sha 



"w i5 n3 < (21) Gieumal 



CO > J- j v 



(18) Trias limestone (repeated by folds ?) . . . 450 ft. 



iumal sandstone • . . • , . 50 „ 



shales . . . . . . . . 10 „ 



i) -g < (21) Gieumal sandstone 50 „ 



12) Buff-coloured splintery shales and marly limestone 



as (2) 50 „ 



(23) Nummulitic limestones and shales with ferruginous 

 shale at top, the series becoming vertical at-Khaira 



Gulee. Probably inverted with the Jurassics above 375 „ 



(Khaira Gulee.) 



On the road, now disused, which passes round the eastern face 

 of the Chumbi peak between Changla and Khaira, and also on the 

 water-works road which lies a little below it, I had no difficulty in 

 recognising each of the series as given above, each in its normal 

 position with due regard to the normal strike. The following plan 

 (fig. 22) numbered as in the section above will help the understand- 

 ing of the surface arrangement of the rocks. It will be seen to differ 

 in its regularity of details from Wynne's map (Rec. G. S. of India, 

 Vol. VII, pt. 2, 1894). 



Khaira, gulee 



Fig. 22, 



Along the eastern road Hira Lai subsequently obtained a large 

 number of belemnites and ammonites from the Jurassics, but their 



( 193 ) 



