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Legend (Geology/BedrockGeology)

Geologic Sampling Points (0)
Geologic Stratigraphic Points (1)
Bedrock Topography Hillshade (2)
High : 254 - Low : 0 High : 254 - Low : 0
Bedrock Faults (3)
Bedrock Geology 24k (4)
Bedrock Geology 100k (5)
Bedrock Geology (6)
Kmt Kmt
Km Km
Kfb Kfb
Kw Kw
Kmm Kmm
Kmc Kmc
Kn Kn
Kf Kf
Kd Kd
Jfd Jfd
Pw Pw
Ps Ps
Pd Pd
Pl Pl
Pk Pk
Pb Pb
Pm Pm
Pcu Pcu
Pcl Pcl
Ms Ms
Ma Ma
Mg Mg
Mk Mk
Df Df
Dl Dl
Dc Dc
Dw Dw
Sl Sl
Sg Sg
Ss Ss
Sh Sh
Sw Sw
Om Om
Og Og
Op Op
Cj Cj
Cw Cw
Ce Ce
Cm Cm
Xs Xs
Bedrock Surface Topography (7)
250 250
300 300
350 350
400 400
450 450
500 500
550 550
600 600
650 650
700 700
750 750
800 800
850 850
900 900
950 950
1000 1000
1050 1050
1100 1100
1150 1150
1200 1200
1250 1250
1300 1300
1350 1350
Depth to Bedrock (8)
High : 705.322 - Low : 0 High : 705.322 - Low : 0
Iowa Bedrock Exposures - lithology (10)
Limestone Limestone
Limestone with black chert Limestone with black chert
Limestone, Shale Limestone, Shale
Mine Pits Mine Pits
Mudstone Mudstone
Peanut conglomerate Peanut conglomerate
Pit Gypsum Pit Gypsum
Pit Limestone Pit Limestone
Quartzite Quartzite
Sandstone Sandstone
Sandstone and pebbly Sandstone Sandstone and pebbly Sandstone
Sandstone, Limestone Sandstone, Limestone
Sandstone, Mudstone Sandstone, Mudstone
Sandstone, Peanut Gravel Sandstone, Peanut Gravel
Sandstone, Shale Sandstone, Shale
Shale Shale
Shale, Limestone Shale, Limestone
Iowa Bedrock Exposures - geology (11)
Kmt Kmt
Kmm Kmm
Kmc Kmc
Kn Kn
Kf Kf
Kd Kd
Jf Jf
Pw Pw
Ps Ps
Pd Pd
Pl Pl
Pk Pk
Pb Pb
Pm Pm
Pcu Pcu
Pcl Pcl
Ms Ms
Ma Ma
Mg Mg
Mk Mk
Df Df
Dl Dl
Dc Dc
Dw Dw
Sl Sl
Sg Sg
Ss Ss
Sh Sh
Sw Sw
Om Om
Og Og
Op Op
Cj Cj
Cw Cw
Ce Ce
Cm Cm
Xs Xs
Bedrock Exposures (12)