PLATE III. 
In the Wallibu Valley. 
In the distance are the slopes of Morne Garu, with 
trees killed by the eruption ; in the foreground terraces of hot 
sand, marking the level to which the valley was originally 
filled, and some of the successive stages of its re-excavation. 
The hot sand is still steaming wherever water comes in 
contact with it. 
