Stanley, Steven M <br/><br/>
Macroevolution / 
by Steven M. Stanley 
 - San Francisco :  W. H. Freeman,  1979 
 - xi, 332 p. :  ill. ;  24 cm. 
<br/><br/> Cover title: Macroevolution : pattern and process 
<br/><br/>p. 303-320 
<br/><br/><label>ISBN: </label>0716710927 
<br/><br/><label>LCCN: </label>79-015464 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution<br/>Paleontology