Girty, George Herbert,  1869-1939. <br/><br/>
The fauna of the Moorefield shale of Arkansas / 
by George H. Girty. 
 - Washington,  Govt. Print. Off.,  1911. 
 - 148 p. :  15 pl. ;  24 cm. 
 - U.S. Geological survey. Bulletin 439 .
 - United States.  Geological Survey.  Bulletin ;  439. .
<br/><br/> Includes index. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>gs 11000100  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals, Fossil--Arkansas.<br/>Animals, Fossil--Mississippi.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 439