Layer Estimates:

Layer: oldCatch (ID:0)
Count: 4
Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 17811118.5269238
YMax: 80603038.0521537
Spatial Reference: 102100 (3857)

Layer: newCatch (ID:1)
Count: 4
Extent:

XMin: -17811118.5269238
YMin: -15538711.0963092
XMax: 17811118.5269238
YMax: 83342541.1458937
Spatial Reference: 102100 (3857)