Easton, William H.  1916- <br/><br/>
Carboniferous formations and faunas of central Montana. 

 - Washington :  U.S. Govt. Print. Off.,  1961. 
 - iv, 126 p. :  ill., map, diagr., tables. ;  29 cm. 
<br/><br/> Part of illustrative matter fold.in pocket. 
<br/><br/>Bibliography : p. 104-108. 
<br/><br/><label>LCCN: </label>gs 62000238  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--Montana<br/>Paleontology--Carboniferous<br/>Geology, Stratigraphic--Carboniferous
<br/><br/><label>LC Class. No.: </label>QE75  / .P9 no. 348 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:348