Shrock, Robert R. <br/><br/>
Sequence in layered Rocks :  a study of features and structure usefull for determining top and bottom or order of succession in Bedded and Tabular Rock bodies / 
by Robert R. Shrock 
 - New York :  McGraw-Hill,  1948 
 - xiii, 507 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> Rs. 183.0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural<br/>Rocks, Sedimentary<br/>Rocks, Igneous
<br/><br/><label>Dewey Class. No.: </label>551.8