Kay, Marshall,  1904-1975. <br/><br/>
Stratigraphy and life history / 
Marshall Kay and Edwin H. Colbert. With a chapter on "The origin of the earth" by Dean B. McLaughlin. 
 - New York :  Wiley,  c1965 
 - 736 p. :  ill. ;  25 cm. 
<br/><br/>Bibliographical references included in "Preface." and index.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences--North America.<br/>Geology, Stratigraphic.
<br/><br/><label>Dewey Class. No.: </label>557  / KAS 1965