Layer Estimates:

Layer: BlogGeo_ST_st (ID:0)
Count: 51
Extent:

XMin: -19942589.5525745
YMin: 2144545.12768875
XMax: -7452841.97436545
YMax: 11536823.1330909
Spatial Reference: 102100 (3857)

Layer: Census2010ReturnRates_County (ID:1)
Count: 3142
Extent:

XMin: -19942589.5526
YMin: 2144545.1277
XMax: -7452841.9744
YMax: 11536823.1331
Spatial Reference: 102100 (3857)

Layer: Census2010ReturnRates_Tract (ID:2)
Count: 72758
Extent:

XMin: -19942589.5526
YMin: 2144545.1277
XMax: -7452841.9744
YMax: 11536823.1331
Spatial Reference: 102100 (3857)