Layer Estimates:

Layer: Canadian_Provinces (ID:0)
Count: 15
Extent:

XMin: -15696058.6988653
YMin: 5114347.58111792
XMax: -5859443.88985633
YMax: 17923775.8741896
Spatial Reference: 102100 (3857)

Layer: Census (ID:1)
Count: 293
Extent:

XMin: -19060071.7098018
YMin: 4339470.98126418
XMax: -1159428.15803606
YMax: 18399670.392449
Spatial Reference: 102100 (3857)