8o HAYDEN : GEOLOGY OF THE PROVINCES OF TSANG AND 0. 
Subject. 
Pasre. 
Sapphire 
Saunders, Trelawney 
Scarp limestone 
Senonian 
Serpentine 
Sodium carbonate 
Spiti shales 
Spoudyliis shales 
Szechenyi . 
Tengri Nur — see Nam 
Tertiary System 
Tethys 
Tipper, G. H, . 
Tourmaline, pink 
Trias in Phari plain 
Truninger, L. 
Tsangpo, maps of 
Tsangpo, valley of 
Tso Lhamo 
Tuna limestone . 
Turonian . 
Turquoise . 
Van Hise, C. R. 
Vredenburg, E. 
Tso. 
Walsh, E. H 
Water-parting, line of, in Sikkim and Bhutan 
White, 1. C 
Wilton, E. C 
Yaru plain 
Younghusband, Sir F. 
65. 
2, 4, 66. 
42. 
47- 
.S7, 58, 64. 
I ^5- 
I. 32. 34. 35. 36, 
41,47- 
i 54. 
7- 
40, 67. 
6. 
S3- 
65. 
22. 
37- 
3- 
4, 6. 
I. 
44. 49, 56. 
47. 
65- 
63. 
1.54- 
2. 
9- 
1. 2, 32. 
2, 65. 
( 20I ) 
