Layer Estimates:

Layer: CO_Boundary (ID:1)
Count: 1
Extent:

XMin: -12140042.9240621
YMin: 4437572.78656558
XMax: -11358729.9900919
YMax: 5012839.50265826
Spatial Reference: 102100 (3857)

Layer: CO_Counties (ID:6)
Count: 64
Extent:

XMin: -12140042.9240386
YMin: 4437572.78660438
XMax: -11358729.9900429
YMax: 5012839.50262877
Spatial Reference: 102100 (3857)