SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 57, NUMBER 12 



CAMBRIAN 

 GEOLOGY AND PALEONTOLOGY 



No. 12.-CAMBRIAN FORMATIONS OF THE ROBSON PEAK 



DISTRICT, BRITISH COLUMBIA AND 



ALBERTA, CANADA 



With F-'lates 55-59 



BY 



CHARLES D. WAl COTT 



(Publication 2186) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JULY 24, 1913 



