UNIVERSITY OF CALIFORNIA PUBLICATIONS 

 Bulletin of the Department of Geology 



Vol. 3, No. 3, pp. 51-62. ANDREW C. LAWSON, Editor 



THE EPARCH/EAN INTERVAL 



A criticism of the use of the term Algonkian 



BY 



ANDREW C. LAWSON 



BERKELEY 

 THE UNIVERSITY PRESS 



HAY, 1902 

 PRICE 10 CENTS 



