Verdi Chert

Verdi Chert
Verdi Chert
Verdi Chert

Verdi Chert

NSHS ID: 
001HN13
State: 
Iowa
County: 
Henry
Lithic Type: 
Verdi Chert
Geology: 
Verdi member, St. Louis formation, Meramecian series, Mississippian System

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