Smith, Gilbert Edwin,  1922- <br/><br/>
Pennsylvanian cross sections in western Kentucky:  coals of the Lower Carbondale Formation, part 1 
[by] Gilbert E. Smith. 
 - Lexington,  Kentucky Geological Survey, University of Kentucky,  1967. 
 - 14 p.  illus., maps.  28 cm. 
 - Kentucky Geological Survey. Series X. Report of investigations,  6 .
 - Report of investigations (Kentucky Geological Survey) ;  ser. X, 6. .
<br/><br/> Part of illustrative matter fold. in pocket. 
<br/><br/>Bibliography: p. 12. 
<br/><br/><label>LCCN: </label>gs 68000157 //r964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Pennsylvanian.<br/>Coal--Geology--Kentucky.<br/>Geological cross sections--Kentucky.
<br/><br/><label>LC Class. No.: </label>QE673  / .S6 
<br/><br/><label>Dewey Class. No.: </label>553/.2