Winterset A Chert

Winterset A Chert
Winterset A Chert

Winterset A Chert

NSHS ID: 
001MD13
State: 
Iowa
County: 
Madison
Lithic Type: 
Winterset A Chert
Exposure: 
Road Cut
Geology: 
Winterset Member, Dennis Formation, Kansas City Group, Missourian Series, Pennsylvanian System

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