Darton, Nelson Horatio,  1865-1948. <br/><br/>
A reconnaissance of parts of northwestern New Mexico and northern Arizona / 
by N.H. Darton. 
 - Washington,  Govt. Print. Off.,  1910. 
 - 88 p. :  ill., 17 pl (incl. 3 fold. maps) ;  24 cm. 
 - U.S. Geological survey. Bulletin 435 .
 - United States.  Geological Survey.  Bulletin ;  435. .
<br/><br/> Issued also as House doc. no. 982, 61st Cong., 2d sess. 
<br/><br/>Bibliography : p 81-84. 
<br/><br/><label>LCCN: </label>gs 10000557  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--New Mexico.<br/>Geology--Arizona.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 435