^ . I _. . . . 







10 N\IUS 



I 8 





Fig. 4. — Geological sketch-map of part of the Tertiary Eegion of Burma, 

 northern half. The upper half of this map is based entirely on personal' 

 field work, the remainder is reduced from the published maps of the 

 Geological Survey of India. — L. D. S. 



