Layer Estimates:

Layer: Subsurface_Faults (ID:0)
Count: 3490
Extent:

XMin: -10123288.129209
YMin: 4451375.21895501
XMax: -9739690.11617098
YMax: 5189481.78308849
Spatial Reference: 102100 (3857)

Layer: Surface_IL_Boundary (ID:2)
Count: 35
Extent:

XMin: -10187239.030691
YMin: 4434923.02684215
XMax: -9739923.24757586
YMax: 5237435.4979563
Spatial Reference: 102100 (3857)

Layer: Surface_Township_Boundaries (ID:3)
Count: 1691
Extent:

XMin: -10186949.4737887
YMin: 4434719.26947983
XMax: -9687283.16925521
YMax: 5237792.09019503
Spatial Reference: 102100 (3857)

Layer: Surface_County_Boundaries (ID:4)
Count: 102
Extent:

XMin: -10205246.231602
YMin: 4426764.7713707
XMax: -9738602.57054942
YMax: 5245947.71353399
Spatial Reference: 102100 (3857)