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Lithic Raw Material Assemblage
Lithics Home | Counties A-Z | Geologic Systems | Lithic Types |
Chert Drawers | Lithics Program

Quaternary | Pennsylvanian | Mississippian (Middle) | Mississippian (Lower) |
Devonian (Middle & Lower) | Silurian (Upper & Lower) | Ordovician (Middle & Lower)

System Drawer # Lithic Type County
County
Exp. #
Cat. # Heated Exposure
Devonian (Middle)
19
Wapsipinicon Linn
LN-A
10
O
Devonian (Middle)
19
Wapsipinicon Linn
LN-A+
10
+
O
Devonian (Middle)
19
Wapsipinicon Linn
LN-C
148
Q
Devonian (Middle)
19
Wapsipinicon Linn
LN-C+
148
+
Q
Devonian (Middle)
19
Wapsipinicon Linn
LN-E
449
Devonian (Middle)
19
Wapsipinicon Linn
LN-E+
449
+
Devonian (Middle)
19
Wapsipinicon Linn
LN-H
496
Devonian (Middle)
19
Wapsipinicon Linn
LN-H+
496
+
Devonian (Middle)
19
Wapsipinicon Linn
LN-J
498
Devonian (Middle)
19
Wapsipinicon Linn
LN-J+
498
+
Devonian (Middle)
19
Wapsipinicon Linn
LN-K
499
Devonian (Middle)
19
Wapsipinicon Linn
LN-K+
499
+
Devonian (Middle)
19
Wapsipinicon Linn
LN-L
500
Devonian (Middle)
19
Wapsipinicon Linn
LN-L+
500
+
Devonian (Middle)
19
Wapsipinicon Linn
LN-M
501
Devonian (Middle)
19
Wapsipinicon Linn
LN-M+
501
+
Devonian (Middle)
19
Grand Meadow Hardin
HA-C
445
Devonian (Middle)
19
Grand Meadow Hardin
HA-C+
445
+
Devonian (Middle)
19
Grand Meadow Howard
HW-A
114
Q
Devonian (Middle)
19
Grand Meadow Howard
HW-A+
114
+
Q
Devonian (Lower)
19
State Quarry Member Johnson
JH-D
444
Devonian (Lower)
19
State Quarry Member Johnson
JH-D+
444
+
Devonian (Lower)
19
Kenwood Member Johnson
JH-E
446
Devonian (Lower)
19
Kenwood Member Johnson
JH-E+
446
0

Quaternary | Pennsylvanian | Mississippian (Middle) | Mississippian (Lower) |
Devonian (Middle & Lower) | Silurian (Upper & Lower) | Ordovician (Middle & Lower)
Click here to view or download the entire table in Excel.

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