A GEOGRAPHICAL SKETCH OF THE JIAN FERNANDEZ ISLANDS 



149 



Fig. 64. In the Casas canyon after a few days of dry weather. The rhu'u.tr'u like plant is Gunnera 

 Masafucrae. — Photo K. Backstrom Feb. 1917. 



Fig. 65. Looking down into the interior of Casas canyon from the crest of Cordon del Barril. 



— Photo K. Backstrom 1/3 1917- 



