24 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
p 
This case is worthy of attention, as showing also that horizontality | 
which we formerly regarded аз characteristic of the Tertiary in Brazil 
Fra. 4. The bluff at Cabo Branco seen from the beach. 
has no diagnostic value. So far as I know, the Tertiary beds of this 
coast are nearly all horizontal, but the horizontal beds are by no means 
all Tertiary. 
A great many other instances have been observed along the coast of 
