Petrology, paleontology and origin of the Clear Creek Chert (Lower Devonian) in Union and Jackson Counties, southwestern Illinois

Call Number: 
MS Allen, R.S. #1
Author: 
Allen, Robert Stanton,
Date: 
1985
Description: 
86 p. : photocopy
Notes: 

Thesis (M.S.)--Southern Illinois University at Carbondale

Keywords: 

Clear Creek Chert
Chert--Illinois--Jackson County
Chert--Illinois--Union County

 

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