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In-State Chert Drawers
Drawer OneSystem: Quaternary | Drawer ThirteenSystem: Mississippian |
Drawer TwoSystem: Quaternary | Drawer FourteenSystem: Mississippian |
Drawer ThreeSystem: Quaternary | Drawer FifteenSystem: Mississippian |
Drawer FourSystem: Quaternary | Drawer SixteenSystems: Mississippian |
Drawer FiveSystem: Quaternary | Drawer SeventeenSystems: Mississippian |
Drawer SixSystems: Quaternary- Pennsylvanian | Drawer EighteenSystems: Mississippian- Devonian |
Drawer SevenSystem: Pennsylvanian | Drawer NineteenSystems: Devonian |
Drawer EightSystem: Pennsylvanian | Drawer TwentySystem: Silurian |
Drawer NineSystem: Pennsylvanian | Drawer Twenty-oneSystem: Silurian |
Drawer TenSystem: Pennsylvanian- Mississippian | Drawer Twenty-twoSystem: Silurian |
Drawer ElevenSystem: Mississippian | Drawer Twenty-threeSystem: Silurian- Ordovician |
Drawer TwelveSystem: Mississippian | Drawer Twenty-fourSystem: Ordovician |
In-State Micro Lithic Drawers
Drawer SixSystems: Quaternary- Pennsylvanian | Drawer SevenSystem: Pennsylvanian |
Drawer EightSystem: Pennsylvanian | Drawer NineSystem: Pennsylvanian |
Out of State Chert Drawers
Drawer OneStates/Province: Arkansas, Canada, Colorado, Illinois | Drawer EightState: Missouri |
Drawer TwoState: Illinois | Drawer NineStates: Missouri, Montana, Nebraska |
Drawer ThreeStates: Illinois, Indiana, Kansas, Kentucky | Drawer TenStates: Nebraska, Nevada, New Mexico, North Dakota, Ohio, Oklahoma |
Drawer FourStates: Kentucky, Michigan, Minnesota | Drawer ElevenStates: Oklahoma, Oregon, South Carolina, South Dakota, Tennessee |
Drawer FiveState: Minnesota | Drawer TwelveStates: Tennessee, Texas, Wisconsin |
Drawer SixStates: Minnesota, Missouri | Drawer ThirteenState: Wisconsin |
Drawer SevenState: Missouri | Drawer FourteenState: Wyoming |