BULL. GEOL. SOC. AM. 



VOL. 20, 19C8, PL. 43 



Figure 1. — Wallibu Gorge 3 May 30, 1902 

 Nearly full of newly-fallen ash 



Figure 2. — Wallibu Gorge, June 18, 1908 



Terraces show varying heights at which filling of new ash has stood 



WALLIBU GORGE, SOUFRIERE, SAINT VINCENT 



