Layer Estimates:

Layer: Geography (ID:0)
Count: 0
Extent:

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YMin: -15538711.0963092
XMax: 17811118.5269238
YMax: 15538711.0963092
Spatial Reference: 102100 (3857)

Layer: Mountain Ranges (ID:1)
Count: 1
Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 19647461.8335961
YMax: 15538711.0963092
Spatial Reference: 102100 (3857)

Layer: Plains (ID:2)
Count: 0
Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 17811118.5269238
YMax: 15538711.0963092
Spatial Reference: 102100 (3857)

Layer: Rivers (ID:3)
Count: 0
Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 19697378.7016783
YMax: 15538711.0963092
Spatial Reference: 102100 (3857)