Layer Estimates:

Layer: MapData (ID:0)
Count: 93
Extent:

XMin: -179.148909000445
YMin: 18.910360999635
XMax: -66.9498950003312
YMax: 71.36470600007
Spatial Reference: 4326 (4326)

Layer: JAXCounties (ID:1)
Count: 7
Extent:

XMin: -82.4597929992926
YMin: 29.2611329990722
XMax: -81.1020614940283
YMax: 30.8299240001024
Spatial Reference: 4326 (4326)

Layer: TableData (ID:2)
Count: 237