Layer Estimates:

Layer: Exist3_2006_v4 (ID:1)
Count: 990
Extent:

XMin: -13710104.3641574
YMin: 5948783.36593203
XMax: -13601604.9870047
YMax: 6235399.18449651
Spatial Reference: 102100 (3857)

Layer: Exist3_2014_v4 (ID:2)
Count: 640
Extent:

XMin: -13709342.3759028
YMin: 5948783.36593203
XMax: -13601604.9870047
YMax: 6235399.18507119
Spatial Reference: 102100 (3857)