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SMITHSONIAN MISCELLANEOUS COLLECTIONS
VOLUME 57, NUMBER 12
CAMBRIAN
GEOLOGY AND PALEONTOLOGY
II
No. 12.—CAMBRIAN FORMATIONS OF THE ROBSON PEAK
DISTRICT, BRITISH COLUMBIA AND
ALBERTA, CANADA
With Plates 55-59
BY
CHARLES D. WALCOTT
(Publication 2186)
CITY OF WASHINGTON
PUBLISHED BY THE SMITHSONIAN INSTITUTION
JULY 24, 1913
