SHROCK, ROBERT R. <br/><br/>
SEQUENCE IN LAYERED ROCKS; A STUDY OF FEATURES AND STRUCTURES USEFUL FOR DETERMINING TOP AND BOTTOM OR ORDER OF SUCCESSION IN BEDDED AND TABULAR ROCK BODIES 

 - S.E. 
 - Estados Unidos  MCGRAW HILL  1950 NEW YORK 
 - 507 
<br/><br/><label>LCCN: </label>23452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROLOGIA<br/>ROCAS
<br/><br/><label>Dewey Class. No.: </label>552.5