Ross, Charles A. <br/><br/>
Carboniferous (biogeography and biostratigraphy) 

 - Boulder, CO|Lawrence, KS  Geological Society of America|University of Kansas  1979 
 - pp. 254-290  ilus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOESTRATIGRAFIA<br/>BIOGEOGRAFIA<br/>CARBONIFERO
<br/><br/><label>Universal Decimal Class. No.: </label>562(02)/M77/A|08