

MEMOIRS 



OF THE 



SCIENCE DEPARTMENT, 

 TOKIO DAIGAKU. 



(University of Tokio.) 

 ISTo. 4. 



GEOLOGY 



OF THE 



ENVIRONS OF TOKIO. 



BY 



DAYID BRAUNS. Ph. D., M. D. 

 Professor of Geology ix Tokio Daigakt. 



PUBLISHED BY TOKIO DAIGAKU. 



TOKIO: 



2541 (1881.) 



