DEPARTMENT OF THE INTERIOR-U. S, GEOLOGICAL SURVEY 

 CHARLES 1). WALCOTT, JMIIKCTOU 



THE 



MINING DISTRICTS OF THE IDAHO BASIN AND THE 



BOISE RIDGE, IDAHO 

 f 



BY 



WALDKMAR LINDG-RKTST 



WITH A REPORT ON THE FOSSIL PLANTS OF THE 

 PAVETTE FORMATION 



FRANK 



, TCNOWLTON 



EXTRACT FROM THE EKIHTEEXTII ANNUAL REPORT OF THE SURVEY, 1896-97 

 1'AIiT III ECONOMIC OEOLOOY 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1898 



