Layer Estimates:

Layer: US_HIST_FIRE_PERIM_2007_DD83 (ID:0)
Count: 3545
Extent:

XMin: -18412098.0688501
YMin: 2982221.78348379
XMax: -9005188.61198058
YMax: 10902416.00894
Spatial Reference: 102100 (3857)