INDEX. 



37i 



Upthrust in Tanganyika still going on, 87. 

 ,, violent, in the Mountains of the 

 Moon, 98, 101. 

 Ural mountains, $3. 



VALLEY OF NYASSA, 41. 

 Tanganyika, 46. 

 ,, ,, continued to 



Lake Kivu, 



83- 

 ,, ,, , description of, 



80. 

 Valleys of the African Lakes, ages of, 11, 70. 

 ,, ,, ,, , position of 



the, 7. 

 Vegetation north of Tanganyika, 82. 

 Vernon, experiments of, 25. 

 Vesuvius in relation to Apennines, 36. 

 Victoria Nyanza, altitude of, 131. 



,, ,, comparable to Bang- 



weolo, 131. 

 ,, ,, , fauna of, 130, 328. 



,, ,, , molluscs of, 19. 



,, ,, plateau, 94. 



,, ,, , valley of, 132. 



Vivipara, 16, 18, 19, 21, 151. 



,, , affinities of, 265, 267, 277. 

 ,, constricta, 131. 



,, meta, 131. 



,, , Mwero, of, 128. 

 ,, phthinotropis, 1 31. 



,, rubicunda, 129, 131. 



,, unicolor, 125, 130, 131. 



Volcanic dam North of Kivu, 84. 



Volcanoes, 36. 



,, , active, north of Kivu, 84. 



,, , cause of in the floor of the 



eurycolpic fold, 52. 

 ,, in the floor of the Red Sea, 45. 



,, near mountain chains, 36. 



,, north of Kivu, ages and height 



of, 85, 86. 

 ,, , Nyassa valley, in the, 44, 45. 

 ,, south of the equator, 4. 



,, , Tanganyika valley, in the, 45. 



WATERMARKS AND ANCIENT 

 BEACHES ROUND THE NY- 

 ANZAS, 89. 



Watershed of the Congo, 97. 



Watersheds of the Congo and the Nile, 136. 

 ,, , recent changes in, 80, 89. 



Wilde, altitude reached by, on Mountains 

 of the Moon, 102. 



XENOCHROMIS HECQUI, DESCRIP- 

 TION OF, 212. 



Xenophora, affinities of, 270, 272, 330. 

 Xenotilapia ornatipinnis, description of. 

 190. 

 ,, sima, description of, 190. 



ZAMBESI, 34. 



,, , fauna of, 139. 

 Zomba, 21. 

 Zoology of the great lakes, 31. 



,, , importance of physical changes 

 in, 28. 



THE END. 



