Layer Estimates:

Layer: Sheet1 (ID:0)
Count: 28
Extent:

XMin: -13642611.0145931
YMin: 4575238.85807657
XMax: -13637387.6106831
YMax: 4579945.29289815
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 8