BULL. GEOL 



VOL. 20, 1908, PL. 



Figure 1. — Rabaka Gorge, June 26. 1908 



Great bank of volcanic ash of 1902 eruptions is seen at right, trenched nearly to old grade 

 level. Top shows approximately the maximum depth of the debris. Side of original gorge shows 

 at left. Trunks of trees killed by the eruption rise above new growth on the hills. 



Figure 2. — Rabaka Gorge, June 26, 1908. Point of Departure of new Gorge from old 



The oblique line in the bluff is the boundary between the old tuff agglomerate and the filling of 

 new ash which changed the stream course 



RABAKA RIVER, SOUFRIERE, SAINT VINCENT 



