Layer Estimates:

Layer: HWM_Ian_USGS (ID:0)
Count: 384
Extent:

XMin: -9201270.3626
YMin: 2989410.0212
XMax: -8364617.7827
YMax: 4691705.3405
Spatial Reference: 102100 (3857)

Layer: HWM_Files (ID:1)
Count: 1934