Layer Estimates:

Layer: Mountain_Peaks (ID:0)
Count: 5
Extent:

XMin: 8301000.66696455
YMin: 2979504.05142557
XMax: 10587176.8014532
YMax: 4779485.67060456
Spatial Reference: 102100 (3857)

Layer: Lakes (ID:1)
Count: 4
Extent:

XMin: 8333852.06951904
YMin: 3443305.81390381
XMax: 11145284.0427246
YMax: 4419535.78149414
Spatial Reference: 102100 (3857)

Layer: Politcal_Cultural_Elements (ID:2)
Count: 20
Extent:

XMin: 7172036.40710645
YMin: 2428716.37518159
XMax: 11760727.9355463
YMax: 5182305.54441707
Spatial Reference: 102100 (3857)

Layer: Rivers_SmoothLines2 (ID:3)
Count: 10
Extent:

XMin: 7025808.24596075
YMin: 480013.039083975
XMax: 13308628.4782311
YMax: 4999994.69057055
Spatial Reference: 102100 (3857)

Layer: Mountain_Ranges (ID:4)
Count: 8
Extent:

XMin: 6619240.55080618
YMin: 2192699.17621234
XMax: 11579528.4570958
YMax: 5945213.97038129
Spatial Reference: 102100 (3857)

Layer: TAR (ID:5)
Count: 1
Extent:

XMin: 8731686.71810189
YMin: 3156970.56653911
XMax: 11037618.8524769
YMax: 4368276.62416985
Spatial Reference: 102100 (3857)