ILLUSTRATIONS 



Plate I 



Fig. 1. Crater of Taal Volcano from the southeast, March, 1907. Photo- 

 graph by Bacon. 

 2. Panoramic view from the south rim of the crater of Taal Volcano. 

 Photograph by Cortez. 



TEXT FIGURE 



Fig. 1. Superimposed cross sections of crater before and after the 1911 

 eruption. 



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