Oriel, Steven S.  1923-1986 <br/><br/>
Uppermost Precambrian and lowest Cambrian rocks in Southeastern Idaho / 
by Steven S. Oriel and Frank C. Armstrong. 
 -- Washington :   United States Government Printing Office,   1971 
 - 52 p. + map. -- 
 (Geological Survey Professional Paper  ; 394).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Idaho<br/>Precámbrico<br/>Rocas
<br/><br/><label>Universal Decimal Class. No.: </label>551.71/.72(796)