Start Depth
End Depth
Formation Lithology
Start Depth: 0.00 ft
End Depth: 47.00 ft
Formation Lithology: clay
Formation Lithology
clay
Formation Color
Yellow
Start Depth
0.00 ft
End Depth
47.00 ft
Comments
Start Depth: 47.00 ft
End Depth: 96.00 ft
Formation Lithology: clay
Formation Lithology
clay
Formation Color
Blue
Start Depth
47.00 ft
End Depth
96.00 ft
Comments
Start Depth: 96.00 ft
End Depth: 110.00 ft
Formation Lithology: sand
Formation Lithology
sand
Formation Color
No Color Noted
Start Depth
96.00 ft
End Depth
110.00 ft
Comments
Start Depth: 110.00 ft
End Depth: 156.00 ft
Formation Lithology: clay
Formation Lithology
clay
Formation Color
Blue
Start Depth
110.00 ft
End Depth
156.00 ft
Comments
Start Depth: 156.00 ft
End Depth: 283.00 ft
Formation Lithology: limestone
Formation Lithology
limestone
Formation Color
No Color Noted
Start Depth
156.00 ft
End Depth
283.00 ft
Comments
Start Depth: 283.00 ft
End Depth: 513.00 ft
Formation Lithology: limestone
Formation Lithology
limestone
Formation Color
No Color Noted
Start Depth
283.00 ft
End Depth
513.00 ft
Comments
"Silurian" on log
Start Depth: 513.00 ft
End Depth: 520.00 ft
Formation Lithology: shale
Formation Lithology
shale
Formation Color
Green
Start Depth
513.00 ft
End Depth
520.00 ft
Comments
"Maquoketa"