Layer Estimates:

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

XMin: -10052756.5223173
YMin: 4162353.7538987
XMax: -9089489.36397226
YMax: 4394552.30805582
Spatial Reference: 102100 (3857)

Layer: TN_Contour (ID:1)
Count: 14982
Extent:

XMin: -10041016.1415801
YMin: 4080449.52862916
XMax: -9089982.02233731
YMax: 4474007.54714608
Spatial Reference: 102100 (3857)