94 



ITAYDETs : GEOLOGY OF NORTHERN AFGHANISTAN. 



Subject. 



Page. 



Daonella indica .... 



„ lommeli, supposed occurrence of 

 Dzra ... . 

 Devonian system 



Dharwa< s, possible Afghan representatives of 

 Diabase ...... 



Dicerocardium , 

 Diener, C. . . . . 



Drab series ..... 



„ ,, and Saighan seiies, unconformity between 

 Dome in Cretaceous limestone 

 Donville, H. . . . . . 



Dravidian Group, Himalayan . . 

 Drummond, Captain . . 



Dykes, trap, in Drab and Saighan series 



32. 

 81. 

 2. 



16, 23, 75. 

 18. 

 70. 

 44. 



75, 78, 79. 



28, 59, 60, 61, 62, 

 65, 70, 77. 78. 



29, 31. 

 70. 



28 

 74, 

 17. 



63,65. 



; Exogyra limestone " (Griesbach) 



37, 66. 



" Faraiman beds" (Griesbach) 

 Fault, Koh-i-Baba 

 „ near Herat 

 ,, Sayad Baba 

 Faults in Ghorband 

 Ferghana, Saighan series in 

 Folding at .Jabl-us-Siraj 

 Folds, reversed 



,, trend of axes of 

 Foraminifera 

 Freeh, F. _ . 

 Fusulina limestone 



„ „ metamorphic representative 



„ „ of Darwaz 



„ „ relation of, to Doab series 



of 



Ghorband limestone ..... 



„ . ., representative of, in Bamian 



,, „ ,, ., in Saighan 



,, „ faulting in 



wlaciation, present limit of, in Ghorband 



„ pseudo- .... 



,, supposed evidence of, at Shnmbal 

 Gobi series 



Gondwanaland ..... 

 Gondwanas, in Afghanistan . 

 Granite ...... 



Graphitic schist . . • 



„ slate »'«.••■ 



34. 



7, 54. 71. 

 7. 



59. 



48, 49. 



33. 



47. 



2. 



2. 



27. 



32, 78. 



26, 51, 53, 54, 75. 

 56. 



29. 

 63. 



27, 38, 49. 

 53. 



60. 

 50. 

 51. 

 40. 

 51. 

 38. 

 33. 

 31. 



4, 11, 16, 19, 22, 

 41, 43, 47, 71. 

 58, 71. 



23, 24, 47, 57. 



