Spirakis, Charles S. <br/><br/>
Problems with applying topographically driven flow to genesis of the Upper Mississippi Valley zinc-lead district and to fluid flow in the Illinois Basin / 
by Charles S. Spirakis. 
 - Washington:   United States Government Printing Office,   1995.  
 - iii, C12 p. :  maps ;  28 cm. 
 - Evolution of sedimentary basins = Illinois BasinChapter C United States Geological Survey BulletinChapter C  2094 .
<br/><br/>Includes bibliographical references (p. C10-C12). 
<br/><br/> A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metasomatism (Mineralogy)--Illinois Basin<br/>Terrestrial heat flow--Illinois Basin<br/>Zinc ores--Illinois Basin<br/>Lead ores--Illinois Basin
<br/><br/><label>Dewey Class. No.: </label>549