Hyden, Harold J.  1922-1967 <br/><br/>
The foote creek and dutton creek formations, two New formations in the North part of the Laramie basin, Wyoming / 
by Harold J. Hyden, Harry Macandrews and Robert H. Tschudy. 
 -- Washington :   United States Government Printing Office,   1965 
 - 12 p. -- 
 (Geological Survey Bulletin  ;  1194-K).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estratigrafía<br/>Wyoming
<br/><br/><label>Universal Decimal Class. No.: </label>551.7(787)