Start Depth
End Depth
Stratigraphic Unit
Start Depth: 0.00 ft
End Depth: 180.00 ft
Unit: Pleistocene Series
System
Quaternary
Series
Pleistocene Series
Group
Formation
Member
Submember
Start Depth
0.00 ft
End Depth
180.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, Gap At Top
Primary Lithology
Till - Unoxidized And Unleached
Percent
90
Secondary Lithology
Till - Oxidized And Unleached
Percent
10
Tertiary Lithology
Percent
0
Comments
Start Depth: 180.00 ft
End Depth: 413.00 ft
Unit: Cherokee
System
Pennsylvanian (Subsystem Of Carboniferous System)
Series
Group
Cherokee
Formation
Member
Submember
Start Depth
180.00 ft
End Depth
413.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Shale
Percent
80
Secondary Lithology
Sandstone
Percent
15
Tertiary Lithology
Dolomite
Percent
5
Comments
Start Depth: 413.00 ft
End Depth: 498.00 ft
Unit: St. Louis
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Formation
St. Louis
Member
Submember
Start Depth
413.00 ft
End Depth
498.00 ft
Contact Accuracy
Base Accurate, Top Less Accurate - (Indistinct Lithologic Contact)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
40
Secondary Lithology
Limestone
Percent
35
Tertiary Lithology
Sandstone
Percent
25
Comments
Start Depth: 498.00 ft
End Depth: 516.00 ft
Unit: Spergen
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Formation
Spergen
Member
Submember
Start Depth
498.00 ft
End Depth
516.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
70
Secondary Lithology
Limestone
Percent
20
Tertiary Lithology
Shale
Percent
10
Comments
Ls is oolitic
Start Depth: 516.00 ft
End Depth: 619.00 ft
Unit: Warsaw
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Augusta
Formation
Warsaw
Member
Submember
Start Depth
516.00 ft
End Depth
619.00 ft
Contact Accuracy
Base Accurate, Top Less Accurate - (Indistinct Lithologic Contact)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
75
Secondary Lithology
Chert/Chalcedony
Percent
15
Tertiary Lithology
Shale
Percent
10
Comments
Start Depth: 619.00 ft
End Depth: 707.00 ft
Unit: Augusta
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Augusta
Formation
Member
Submember
Start Depth
619.00 ft
End Depth
707.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
45
Secondary Lithology
Dolomite
Percent
30
Tertiary Lithology
Chert/Chalcedony
Percent
25
Comments
Start Depth: 707.00 ft
End Depth: 782.00 ft
Unit: Gilmore City
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Sub-Augusta
Formation
Gilmore City
Member
Submember
Start Depth
707.00 ft
End Depth
782.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
90
Secondary Lithology
Shale
Percent
10
Tertiary Lithology
Percent
0
Comments
most Ls frag or ool.
Start Depth: 782.00 ft
End Depth: 866.00 ft
Unit: Maynes Creek
System
Mississippian (Subsystem Of Carboniferous System)
Series
Group
Sub-Augusta
Formation
Maynes Creek
Member
Submember
Start Depth
782.00 ft
End Depth
866.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
68
Secondary Lithology
Chert/Chalcedony
Percent
20
Tertiary Lithology
Limestone
Percent
12
Comments
most Ls ool
Start Depth: 866.00 ft
End Depth: 938.00 ft
Unit: Maple Mill
System
Devonian
Series
Group
Yellow Spring (New Albany)
Formation
Maple Mill
Member
Submember
Start Depth
866.00 ft
End Depth
938.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Shale
Percent
70
Secondary Lithology
Dolomite
Percent
27
Tertiary Lithology
Limestone
Percent
3
Comments
Start Depth: 938.00 ft
End Depth: 1015.00 ft
Unit: Lime Creek
System
Devonian
Series
Group
Yellow Spring (New Albany)
Formation
Lime Creek
Member
Submember
Start Depth
938.00 ft
End Depth
1015.00 ft
Contact Accuracy
Top And Base Inaccurate - (Poor Samples, Contact Gap, Indistinct Lithologic Break)
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
92
Secondary Lithology
Limestone
Percent
7
Tertiary Lithology
Chert/Chalcedony
Percent
1
Comments
Start Depth: 1115.00 ft
End Depth: 1315.00 ft
Unit: Cedar Valley
System
Devonian
Series
Group
Cedar Valley
Formation
Member
Submember
Start Depth
1115.00 ft
End Depth
1315.00 ft
Contact Accuracy
Top And Base Inaccurate - (Poor Samples, Contact Gap, Indistinct Lithologic Break)
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
84
Secondary Lithology
Gypsum/Anhydrite
Percent
15
Tertiary Lithology
Limestone
Percent
1
Comments
Start Depth: 1315.00 ft
End Depth: 1550.00 ft
Unit: Wapsipinicon
System
Devonian
Series
Group
Wapsipinicon
Formation
Member
Submember
Start Depth
1315.00 ft
End Depth
1550.00 ft
Contact Accuracy
Top And Base Inaccurate - (Poor Samples, Contact Gap, Indistinct Lithologic Break)
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
79
Secondary Lithology
Gypsum/Anhydrite
Percent
20
Tertiary Lithology
Shale
Percent
1
Comments
Start Depth: 1550.00 ft
End Depth: 1594.00 ft
Unit: Ft. Atkinson Limestone
System
Ordovician
Series
Group
Formation
Maquoketa
Member
Ft. Atkinson Limestone
Submember
Start Depth
1550.00 ft
End Depth
1594.00 ft
Contact Accuracy
Top And Base Inaccurate - (Poor Samples, Contact Gap, Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
82
Secondary Lithology
Chert/Chalcedony
Percent
18
Tertiary Lithology
Percent
0
Comments
Start Depth: 1594.00 ft
End Depth: 1600.00 ft
Unit: Clermont Shale
System
Ordovician
Series
Group
Formation
Maquoketa
Member
Clermont Shale
Submember
Start Depth
1594.00 ft
End Depth
1600.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
92
Secondary Lithology
Chert/Chalcedony
Percent
8
Tertiary Lithology
Percent
0
Comments
Start Depth: 1600.00 ft
End Depth: 1790.00 ft
Unit: Elgin Limestone
System
Ordovician
Series
Group
Formation
Maquoketa
Member
Elgin Limestone
Submember
Start Depth
1600.00 ft
End Depth
1790.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Poor Samples, Gap At Contact)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
45
Secondary Lithology
Chert/Chalcedony
Percent
35
Tertiary Lithology
Shale
Percent
20
Comments
Sh is brown.
Start Depth: 1790.00 ft
End Depth: 1900.00 ft
Unit: Galena
System
Ordovician
Series
Group
Galena
Formation
Member
Submember
Start Depth
1790.00 ft
End Depth
1900.00 ft
Contact Accuracy
Base Accurate, Top Less Accurate - (Indistinct Lithologic Contact)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
96
Secondary Lithology
Unknown
Percent
3
Tertiary Lithology
Shale
Percent
1
Comments
Start Depth: 1900.00 ft
End Depth: 1990.00 ft
Unit: Decorah/Platteville Undiff.
System
Ordovician
Series
Group
Galena
Formation
Decorah/Platteville Undiff.
Member
Submember
Start Depth
1900.00 ft
End Depth
1990.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
76
Secondary Lithology
Shale
Percent
20
Tertiary Lithology
Limestone
Percent
4
Comments
Start Depth: 1990.00 ft
End Depth: 1993.00 ft
Unit: Glenwood
System
Ordovician
Series
Group
Ancell
Formation
Glenwood
Member
Submember
Start Depth
1990.00 ft
End Depth
1993.00 ft
Contact Accuracy
Base Accurate, Top Less Accurate - (Indistinct Lithologic Contact)
Penetration
Complete Penetration, No Gaps
Primary Lithology
Limestone
Percent
45
Secondary Lithology
Shale
Percent
35
Tertiary Lithology
Sandstone
Percent
20
Comments
Start Depth: 1993.00 ft
End Depth: 2032.00 ft
Unit: St. Peter Sandstone
System
Ordovician
Series
Group
Ancell
Formation
St. Peter Sandstone
Member
Submember
Start Depth
1993.00 ft
End Depth
2032.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Sandstone
Percent
92
Secondary Lithology
Dolomite
Percent
8
Tertiary Lithology
Percent
0
Comments
Start Depth: 2032.00 ft
End Depth: 2103.00 ft
Unit: Willow River
System
Ordovician
Series
Group
Prairie Du Chien
Formation
Shakopee
Member
Willow River
Submember
Start Depth
2032.00 ft
End Depth
2103.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
83
Secondary Lithology
Sandstone
Percent
12
Tertiary Lithology
Chert/Chalcedony
Percent
5
Comments
Start Depth: 2103.00 ft
End Depth: 2200.00 ft
Unit: New Richmond
System
Ordovician
Series
Group
Prairie Du Chien
Formation
Shakopee
Member
New Richmond
Submember
Start Depth
2103.00 ft
End Depth
2200.00 ft
Contact Accuracy
Top Accurate, Base Less Accurate - (Indistinct Lithologic Break)
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
75
Secondary Lithology
Sandstone
Percent
23
Tertiary Lithology
Chert/Chalcedony
Percent
2
Comments
Start Depth: 2200.00 ft
End Depth: 2335.00 ft
Unit: Oneota
System
Ordovician
Series
Group
Prairie Du Chien
Formation
Oneota
Member
Submember
Start Depth
2200.00 ft
End Depth
2335.00 ft
Contact Accuracy
Base Accurate, Top Less Accurate - (Indistinct Lithologic Contact)
Penetration
Complete Penetration, Gaps, Top & Base Defined
Primary Lithology
Dolomite
Percent
91
Secondary Lithology
Limestone
Percent
8
Tertiary Lithology
Chert/Chalcedony
Percent
1
Comments
Start Depth: 2335.00 ft
End Depth: 2342.00 ft
Unit: Coon Valley
System
Cambrian
Series
Group
Formation
Jordan
Member
Coon Valley
Submember
Start Depth
2335.00 ft
End Depth
2342.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Dolomite
Percent
65
Secondary Lithology
Sandstone
Percent
35
Tertiary Lithology
Percent
0
Comments
Start Depth: 2342.00 ft
End Depth: 2380.00 ft
Unit: Jordan
System
Cambrian
Series
Group
Formation
Jordan
Member
Submember
Start Depth
2342.00 ft
End Depth
2380.00 ft
Contact Accuracy
Top & Base Accurate For Sample
Penetration
Complete Penetration, No Gaps
Primary Lithology
Sandstone
Percent
55
Secondary Lithology
Dolomite
Percent
45
Tertiary Lithology
Percent
0
Comments
Start Depth: 2380.00 ft
End Depth: 2450.00 ft
Unit: St. Lawrence
System
Cambrian
Series
Group
Formation
St. Lawrence
Member
Submember
Start Depth
2380.00 ft
End Depth
2450.00 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
100
Secondary Lithology
Percent
0
Tertiary Lithology
Percent
0
Comments