Chert Drawers - In and Out of State: Lithic Raw Material Assemblage: The Office of the State Archaeologist at The University of Iowa since 1959


Drawer One System: Quaternary	Drawer Thirteen System: Mississippian

Drawer Two System: Quaternary	Drawer Fourteen System: Mississippian

Drawer Three System: Quaternary	Drawer Fifteen System: Mississippian

Drawer Four System: Quaternary	Drawer Sixteen Systems: Mississippian

Drawer Five System: Quaternary	Drawer Seventeen Systems: Mississippian

Drawer Six Systems: Quaternary- Pennsylvanian	Drawer Eighteen Systems: Mississippian- Devonian

Drawer Seven System: Pennsylvanian	Drawer Nineteen Systems: Devonian

Drawer Eight System: Pennsylvanian	Drawer Twenty System: Silurian

Drawer Nine System: Pennsylvanian	Drawer Twenty-one System: Silurian

Drawer Ten System: Pennsylvanian- Mississippian	Drawer Twenty-two System: Silurian

Drawer Eleven System: Mississippian	Drawer Twenty-three System: Silurian- Ordovician

Drawer Twelve System: Mississippian	Drawer Twenty-four System: Ordovician


Drawer One States/Province: Arkansas, Canada, Colorado, Illinois	Drawer Eight State: Missouri

Drawer Two State: Illinois	Drawer Nine States: Missouri, Montana, Nebraska

Drawer Three States: Illinois, Indiana, Kansas, Kentucky	Drawer Ten States: Nebraska, Nevada, New Mexico, North Dakota, Ohio, Oklahoma

Drawer Four States: Kentucky, Michigan, Minnesota	Drawer Eleven States: Oklahoma, Oregon, South Carolina, South Dakota, Tennessee

Drawer Five State: Minnesota	Drawer Twelve States: Tennessee, Texas, Wisconsin

Drawer Six States: Minnesota, Missouri	Drawer Thirteen State: Wisconsin

Drawer Seven State: Missouri	Drawer Fourteen State: Wyoming


Drawer Six Systems: Quaternary- Pennsylvanian	Drawer Seven System: Pennsylvanian

Drawer Eight System: Pennsylvanian	Drawer Nine System: Pennsylvanian

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