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C328

Publication Title: 
Six charts showing biostratigraphic zones, and correlations based on conodonts from the Devonian and Mississippian rocks of the Upper Mississippi Valley
Publication Type: 
Circulars
Author: 
Charles Collinson, Alan J. Scott, Carl B. Rexroad
Year: 
1962
Price: 
Out of print
Download: 
Circular 328

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