Layer Estimates:

Layer: TargetCounties (ID:0)
Count: 8
Extent:

XMin: -10632001.8873
YMin: 4634533.113
XMax: -9495121.0889
YMax: 4948090.2181
Spatial Reference: 102100 (3857)

Layer: ModernCounties (ID:1)
Count: 3220
Extent:

XMin: -19942592
YMin: 2023652.797
XMax: 20012848
YMax: 11537127.5
Spatial Reference: 102100 (3857)