Layer Estimates:

Layer: ALLSTUDIES_POINTS (ID:9)
Count: 843
Extent:

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YMin: 3652872.1102
XMax: 786249.2094
YMax: 4040183.6762
Spatial Reference: 26915 (26915)
Vertical Spatial Reference: 105703 (6360)

Layer: DISPLAY_LINES (ID:10)
Count: 346
Extent:

XMin: 359229.5939
YMin: 3652715.5176
XMax: 792393.9443
YMax: 4042055.8572
Spatial Reference: 26915 (26915)
Vertical Spatial Reference: 105703 (6360)

Layer: BASEMAP.DBO.US_Counties (ID:12)
Count: 3641
Extent:

XMin: -2186182.0781
YMin: 2187652.4974
XMax: 3619705.4196
YMax: 7471016.708
Spatial Reference: 26915 (26915)
Vertical Spatial Reference: 105703 (6360)

Layer: LibraryIndexCopy (ID:11)
Count: 1057