UNIVERSITY OF CALIFORNIA PUBLICATIONS 



BULLETIN OF THE DEPARTMENT OF 



GEOLOGY 



Vol. 10, No. 21, pp. 383-420-, 4 text-figs., pis. 28-33 November 27, 1917 



THE BRECCIAS OF THE MARIPOSA 

 FORMATION IN THE VICINITY 

 OF COLFAX, CALIFORNIA 



BY 



CLARENCE L. MOODY 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



