Layer Estimates:

Layer: CBC 121 Locations (ID:0)
Count: 2926
Extent:

XMin: -19745921.5195096
YMin: -7403132.08179433
XMax: 19379954.240747
YMax: 12134500.8740729
Spatial Reference: 102100 (3857)

Layer: CBC 121 Circles (ID:1)
Count: 2926
Extent:

XMin: -19759602.0559729
YMin: -7424314.81202274
XMax: 19399834.1239191
YMax: 12175877.3493214
Spatial Reference: 102100 (3857)