UNITED STATES GEOLOGICAL SURVEY 
CHAKLES D. WALCOTT, DIRECTOR 
BIBLIOGRAPHY AND INDEX 
OF 
NORTH AMERICAN GEOLOGY, PALEONTOLOGY, 
PETROLOGY, AND MINERALOGY 
THE YEAE 1895 
BY 
FEED BOUGHTON WEEKS 
WASHINGTON 
GOV E R N ^r E N T P It I N T I N G O F F I E 
L896 
