UNIVERSITY OF CALIFORNIA PUBLICATIONS 



BULLETIN OF THE DEPARTMENT OF 



GEOLOGY 



Vol. 12, No. 3, pp. 237-266 



August 6, 1921 



AN OUTLINE OF PROGRESS IN PALAE- 

 ONTOLOGICAL RESEARCH ON 

 THE PACIFIC COAST 



BY 



JOHN C. MERRIAM 



\^ AUG 2 9 1921 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY, CALIFORNIA 



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