I nderson. 
Phil 
'vans ., 
date 
Fig. 1. Terraces on South bank of Lower WalHhu. 
Bank of old Valleji 
Cut cut of slopes of Sou friere 
ParilPlate30 | Ashof\ 
Fig 2Jo r\ 1902 
this ornexh ^ small 
ravine \ ^ 
Undergo in. g ^ 
reexcavateons* 
in igo2 \ ^ 
Ash of 1812 
dividing from 
WaltebuDry 
diver • 
remaining 
Valley Floor 
jl 
Since 7902 
Fig. 2. Trespii Ravine. 
