Start Depth
End Depth
Stratigraphic Unit
Start Depth: 0.00 ft
End Depth: 60.00 ft
Unit: Pleistocene Series
System
Quaternary
Series
Pleistocene Series
Group
Formation
Member
Submember
Start Depth
0.00 ft
End Depth
60.00 ft
Contact Accuracy
Contacts From Driller's Log - Accurate
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Till - Oxidized And Leached
Percent
55
Secondary Lithology
Till - Oxidized And Unleached
Percent
25
Tertiary Lithology
Silt
Percent
20
Comments
Start Depth: 60.00 ft
End Depth: 150.00 ft
Unit: Pennsylvanian (Subsystem Of Carboniferous System)
System
Pennsylvanian (Subsystem Of Carboniferous System)
Series
Group
Formation
Member
Submember
Start Depth
60.00 ft
End Depth
150.00 ft
Contact Accuracy
Contacts From Driller's Log - Accurate
Penetration
Complete Penetration, No Gaps
Primary Lithology
Shale
Percent
95
Secondary Lithology
Siltstone
Percent
5
Tertiary Lithology
Percent
0
Comments
Start Depth: 150.00 ft
End Depth: 233.00 ft
Unit: Cedar Valley
System
Devonian
Series
Group
Cedar Valley
Formation
Member
Submember
Start Depth
150.00 ft
End Depth
233.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
50
Secondary Lithology
Dolomite
Percent
35
Tertiary Lithology
Shale
Percent
15
Comments
Sh Caving
Start Depth: 233.00 ft
End Depth: 277.00 ft
Unit: Pinicon Ridge
System
Devonian
Series
Group
Wapsipinicon
Formation
Pinicon Ridge
Member
Submember
Start Depth
233.00 ft
End Depth
277.00 ft
Contact Accuracy
Contacts Poorly Defined Or Complete Gap
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
70
Secondary Lithology
Dolomite
Percent
28
Tertiary Lithology
Shale
Percent
2
Comments
Start Depth: 277.00 ft
End Depth: 310.00 ft
Unit: Otis
System
Devonian
Series
Group
Wapsipinicon
Formation
Otis
Member
Submember
Start Depth
277.00 ft
End Depth
310.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
80
Secondary Lithology
Dolomite
Percent
19
Tertiary Lithology
Chert/Chalcedony
Percent
1
Comments
Start Depth: 310.00 ft
End Depth: 550.00 ft
Unit: Silurian
System
Silurian
Series
Group
Formation
Member
Submember
Start Depth
310.00 ft
End Depth
550.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Poor Samples, Gap At Contact)
Penetration
Partial Penetration (Base Not Met), No Gap At Top
Primary Lithology
Dolomite
Percent
99
Secondary Lithology
Shale
Percent
1
Tertiary Lithology
Percent
0
Comments