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Lithic Raw Material Assemblage
Lithics Home | Counties A-Z | Geologic Systems | Lithic Types |
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County Maps in Iowa: Geologic Sources
Adair   Fremont   Mahaska
Allamakee   Grundy   Marion
Buchanan   Hardin   Marshall
Butler   Harrison   Mills
Cass   Henry   Montgomery
Cedar   Howard   Pottawattamie
Cerro Gordo   Jackson   Ringgold
Cherokee   Jefferson   Story
Clayton   Johnson   Tama
Crawford   Jones   Union
Decatur   Kossuth   Van Buren
Delaware   Lee   Washington
Des Moines   Linn   Webster
Dubuque   Louisa   Winneshiek
Fayette   Madison   Woodbury
Franklin    

Updated by Tricia R. Bender, Web Designer
Mary De La Garza, Web Master
July 2009
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