ACTIVE VOLCANOES OF THE SOUTH SEAS 605 



Fig. 4. Sea Wall near the Cascades of Molten Lava. 

 Cinders and lava, in superimposed layers. 



Fig. 5. Ruins of Stone Houses inundated by Lava. 



Fig. 6. Cratek Margin, Savaii, from the Seaward Side. 



