192 MIDDLEMISS: GEOLOGY OF HAZARA AND BLACK MOUNTAIN. 



evidence of instability, by landslips in the rains and snow-slides in 

 the spring. 



Returning to the section where I left it at Changla Gulee dak 

 bungalow, the following is the sequence in tabular form as far as 

 Khaira Gulee. All the beds must be imagined as tilted up and dip- 

 ping at an angle of from 6o°— 90 N.N. W. The figures after each 

 bed indicate the width of the outcrops as passed along the road itself. 



(I) Nummulitic limestone and shale, much disturbed, 

 with fossils and carbonaceous and ferruginous clay 



at base .... ... 500 ft. 



(Here occurs a spring of water along a slip or fault.) 

 /(2) Thin-bedded, splintery, buff-coloured shales and 



marly limestone 50 „ 



(3) Blue-grey, dark, flaggy limestone . . . . 50 „ 



(4) Limestone, irregularly bedded, with crushed car- 

 bonaceous shaley layers ..... 



(5) Grey limestone crowded with obscure compacted 

 shells, passing into (6) 



(6) Brown earthy Gieuraal sandstone .... 



(7) Jet-black Spiti shales . 



(8) Repetition of (6), but darker and more trappoid 

 (Covered ground) 



(9) Grey-coloured shales (Spiti ?) containing belem- 

 nites and ammonites and with rolled black cherty 



y. pebbles at base . . . • • .20 



(10) Well-bedded finely oolitic limestone, Trias . . 225 

 (Here occurs another spring at the 9i milestone with 

 a fault.) 



(II) Nummulitic limestone and shales with coaly layer 

 underlaid hy pisolitic earthly ferruginous band . 



(12) Jurassics repeated as in (2)— (8) and in same order. 

 Bed (9) not visible 



(13) Trias limestone as before (10) with fossils, ostrea, 

 etc. (fault or slip ?) 



(14) Gieumal sandstone, wall-like mass .... 



(15) Trias limestone with annelid-like markings, strata 

 vertical 4°o 



(16) Gieumal sandstone 4& 



(17) Spiti shales • 5 



( 192 ) 



40 



16 



45 

 65 

 50 

 45 



250 



200 



250 

 70 



