ARDUINI, Paolo TERUZZI, Giorgio <br/><br/>
MACDONALD ENCYCLOPAEDIA OF FOSSILS 

 - London  MacDonals and Co., London   1986 
<br/><br/><label>ISBN: </label>0 356 12567 X 
<br/><br/><label>Dewey Class. No.: </label>560.003  / ARD/MA