UNIVERSITY OF CALIFORNIA PUBLICATIONS 



BULLETIN OF THE DEPARTMENT OF 



GEOLOGY 



Vol. 5, NO. 28, pp. 413-420 ANDREW C. LAWSON, Editor 



THE PROBABLE TERTIARY LAND 

 CONNECTION BETWEEN ASIA 

 AND NORTH AMERICA 



BY 



ADOLPH KNOPF 



BERKELEY 

 THE UNIVERSITY PRESS 

 May, 1910 



