Barber, W. <br/><br/>
Lower Turonian ammonites from north-eastern Nigeria. 

 - [Lagos]  Published by Authority of the Federal Govt. of Nigeria,  1957. 
 - 86 p.  illus., plates, maps (part fold.) diagrs., tables.  26 cm. 
 - Bulletin (Geological Survey of Nigeria)  no. 26 .
<br/><br/>Bibliography: p. 63-64. 
<br/><br/><label>LCCN: </label>gs 58000027  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ammonoidea.<br/>Paleontology--Cretaceous.<br/>Paleontology--Nigeria.
<br/><br/><label>LC Class. No.: </label>QE807.A5  / B3 
<br/><br/><label>Dewey Class. No.: </label>564.53