Layer Estimates:

Layer: Coastline (ID:0)
Count: 7
Extent:

XMin: 112.921499999725
YMin: -43.8603999997601
XMax: 153.638339999791
YMax: -9.14128999993352
Spatial Reference: 4283 (4283)

Layer: State Borders (ID:1)
Count: 16
Extent:

XMin: 129.000480000052
YMin: -39.1984700002902
XMax: 153.551840000216
YMax: -14.8794700000404
Spatial Reference: 4283 (4283)

Layer: State Name (ID:2)
Count: 9
Extent:

XMin: 112.9215
YMin: -43.8604
XMax: 153.63834
YMax: -9.14128999999997
Spatial Reference: 4283 (4283)

Layer: Mainland (ID:3)
Count: 9
Extent:

XMin: 112.9215
YMin: -43.8604
XMax: 153.63834
YMax: -9.14128999999997
Spatial Reference: 4283 (4283)