Layer Estimates:

Layer: Exhibit_Index (ID:0)
Count: 270
Extent:

XMin: -19951916
YMin: -1643352.0164
XMax: 20021886.4032
YMax: 11554348.2474398
Spatial Reference: 102100 (3857)

Layer: Cartographic Counties (ID:1)
Count: 3235
Extent:

XMin: -19951914.9256168
YMin: -1643352.01644793
XMax: 20021886.40315
YMax: 11554348.2472746
Spatial Reference: 102100 (3857)