Layer Estimates:

Layer: Contour Labels (ID:1)
Count: 85059
Extent:

XMin: -8640005.27520326
YMin: 4500342.72628583
XMax: -8612891.88123543
YMax: 4523757.63456338
Spatial Reference: 102100 (3857)

Layer: Contours (index) (ID:2)
Count: 85059
Extent:

XMin: -8640005.27520326
YMin: 4500342.72628583
XMax: -8612891.88123543
YMax: 4523757.63456338
Spatial Reference: 102100 (3857)

Layer: Contours (ID:3)
Count: 85059
Extent:

XMin: -8640005.27520326
YMin: 4500342.72628583
XMax: -8612891.88123543
YMax: 4523757.63456338
Spatial Reference: 102100 (3857)