Layer Estimates:

Layer: IndexUnderscore (ID:0)
Count: 3162
Extent:

XMin: -9442153.6825
YMin: 4636574.818
XMax: -8963301.6341
YMax: 5157614.3256
Spatial Reference: 102100 (3857)

Layer: IndexNoUnderscore (ID:1)
Count: 3162
Extent:

XMin: -9442153.6825
YMin: 4636574.818
XMax: -8963301.6341
YMax: 5157614.3256
Spatial Reference: 102100 (3857)