Layer Estimates:

Layer: MS-HS (ID:2)
Count: 10
Extent:

XMin: -8999105.84794058
YMin: 4138635.21668412
XMax: -8936418.05224705
YMax: 4192620.7193594
Spatial Reference: 102100 (3857)

Layer: Middle (ID:3)
Count: 9
Extent:

XMin: -8999105.84794058
YMin: 4138635.21668412
XMax: -8936418.05224705
YMax: 4192620.7193594
Spatial Reference: 102100 (3857)

Layer: Elementary (ID:4)
Count: 28
Extent:

XMin: -8999105.84794058
YMin: 4138635.21668412
XMax: -8936418.05224705
YMax: 4192620.7193594
Spatial Reference: 102100 (3857)