Layer Estimates:

Layer: Sheet1 (ID:0)
Count: 285
Extent:

XMin: -13205490.2211446
YMin: 4005264.06300457
XMax: -13150028.1777383
YMax: 4118386.94144133
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 0