Start Depth
End Depth
Stratigraphic Unit
Start Depth: 0.00 ft
End Depth: 171.00 ft
Unit: Pleistocene Series
System
Quaternary
Series
Pleistocene Series
Group
Formation
Member
Submember
Start Depth
0.00 ft
End Depth
171.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 171.00 ft
End Depth: 182.00 ft
Unit: Cou Falls
System
Devonian
Series
Group
Cedar Valley
Formation
Coralville
Member
Cou Falls
Submember
Start Depth
171.00 ft
End Depth
182.00 ft
Contact Accuracy
Unknown
Penetration
Bedrock Surface - Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 182.00 ft
End Depth: 236.00 ft
Unit: Rapid
System
Devonian
Series
Group
Cedar Valley
Formation
Little Cedar
Member
Rapid
Submember
Start Depth
182.00 ft
End Depth
236.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 236.00 ft
End Depth: 255.00 ft
Unit: Solon
System
Devonian
Series
Group
Cedar Valley
Formation
Little Cedar
Member
Solon
Submember
Start Depth
236.00 ft
End Depth
255.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 255.00 ft
End Depth: 280.00 ft
Unit: Davenport
System
Devonian
Series
Group
Wapsipinicon
Formation
Pinicon Ridge
Member
Davenport
Submember
Start Depth
255.00 ft
End Depth
280.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 280.00 ft
End Depth: 300.00 ft
Unit: Spring Grove
System
Devonian
Series
Group
Wapsipinicon
Formation
Pinicon Ridge
Member
Spring Grove
Submember
Start Depth
280.00 ft
End Depth
300.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000
Start Depth: 300.00 ft
End Depth: 301.00 ft
Unit: Kenwood
System
Devonian
Series
Group
Wapsipinicon
Formation
Pinicon Ridge
Member
Kenwood
Submember
Start Depth
300.00 ft
End Depth
301.00 ft
Contact Accuracy
Unknown
Penetration
Complete Penetration, No Gaps
Primary Lithology
Unknown
Percent
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments
Stratigraphic calls based on w#30000