136 



Map of the Secondary District North of the Tagm 



Braga 



Tertiary. 



m Trap. 



Hippurite 

 Limestone . 



Subcretaceous 

 Series. 



Jurassic 

 Rocks . 



' o ° o -,° 



F o° o Q Red Sandstone. 



i Q "O ol 



Schists and 

 Slates. 



Granite, &c. 



Esposende 



C. Espichel. 



Alcacer do Sal. 



