Layer Estimates:

Layer: mcounties (ID:0)
Count: 83
Extent:

XMin: -10109026.1902382
YMin: 5072833.79484734
XMax: -9053024.40007786
YMax: 6149275.03148285
Spatial Reference: 102100 (3857)

Layer: lakes (ID:1)
Count: 29
Extent:

XMin: -13765912.8353475
YMin: 2980524.66320574
XMax: -7732165.52202545
YMax: 6446769.62432105
Spatial Reference: 102100 (3857)

Layer: states (ID:2)
Count: 51
Extent:

XMin: -20037507.0671792
YMin: 1005527.34743611
XMax: 20037507.0671792
YMax: 15080604.685286
Spatial Reference: 102100 (3857)

Layer: country (ID:3)
Count: 254
Extent:

XMin: -20037507.0671618
YMin: -30240971.9583861
XMax: 20037507.0671618
YMax: 18418386.309126
Spatial Reference: 102100 (3857)