Layer Estimates:

Layer: ArcticCircle (ID:0)
Count: 7
Extent:

XMin: -5611067.15334445
YMin: -5611067.15334447
XMax: 5611067.15334445
YMax: 5611067.15334436
Spatial Reference: 102016 (102016)

Layer: GlacialMorains (ID:1)
Count: 27
Extent:

XMin: -5834297.79082574
YMin: -5834297.79091456
XMax: 5555436.86748591
YMax: 3337697.30904399
Spatial Reference: 102016 (102016)

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

XMin: -5551172.26948177
YMin: -5551172.28219933
XMax: 5551172.28206809
YMax: 5221512.32016368
Spatial Reference: 102016 (102016)