GI'.Of.OGIC.W. SVRVF.Y OF /VD/.I. 
11. 11. ll;i\(U'ii. Mi-inoirs, \'n\. X.X.W i. I'l. i, I'l. 15. 
7/. //. Ilaydcn, I'/ioto. 
FIG. 1 MEGALODON LIMESTONE. 
II. H. Haydcn, J\ /,■/•/,, •t,\ 
FIG. 2. GRANITE VEINS IN CAMBRIAN SLATES, 
ABOVE NAKU, KANAUR. 
