40 PUBLICATIONS OF KING SURVEY. [bitll.222. 



A. A. Humphre^^s, Chief of Engineers, U. S. A., b}^ Clarence King, 

 U. S. geologist-in-charge, 187C. Julius Bien Llth. 



Folio, 2 11., (title and legend), 1 single and 11 double folio sheets (1 single folio 

 map, 10 double folio maps, 1 double folio section). 



Contains topographic; (shaded) map of Cordilleran region, limiting meridians 104° 

 and 124°; limiting parallels 29° and 50°. Scale, 60 miles to the inch. 



Also contains four geologic and four topographic (shaded) maps, on scale of 4 

 miles to the inch, of the following areas: 



Sheet I. Longitude, 104° 30^-107° 37^; latitude, 40° 20^-41° 54^ 

 Sheet II. Longitude, 107° 37^-110° 43^; latitude, 40° 16^-41° 50^ 

 Sheet III. Longitude, 110° 43M13° 50^; latitude, 40° 13^-41° 46^ 

 Sheet IV. Longitude, 113° 50M16° 56^; latitude, 39° 55^-41° 29^ 



[Vignette] United States Geological Exploration of the Fortieth 

 Parallel, Clarence King, Geologist in charge. Atlas accompanying 

 Volume III on mining industry. [List of plates.] Engraved and 

 printed by Julius Bien, New York. 



Folio, 1 1. (title page), 14 pis. 



SPECIAL PUBLICATION. 



United States Geological Exploration of the -iOth Parallel. Clarence 

 King, U. S. geologist-in-charge. List of plants collected in Nevada 

 and Utah, 1867-69; numbered as distributed. Sereno Watson, col- 

 lector. 



