Layer Estimates:

Layer: AZ_Boundary (ID:0)
Count: 1
Extent:

XMin: -12781899.9861184
YMin: 3676414.7520812
XMax: -12138902.3376401
YMax: 4439654.03188611
Spatial Reference: 102100 (3857)

Layer: AZ_Contours (ID:1)
Count: 1049
Extent:

XMin: -12908607.5786374
YMin: 3588444.22118461
XMax: -12032788.2349281
YMax: 4518050.31962479
Spatial Reference: 102100 (3857)