Layer Estimates:

Layer: GL_Region_Outlines (ID:0)
Count: 10
Extent:

XMin: -10263519.1247688
YMin: 5068535.67015916
XMax: -7842981.8049599
YMax: 6276686.90472794
Spatial Reference: 102100 (3857)

Layer: Great_Lakes_Outline (ID:1)
Count: 7
Extent:

XMin: -10263519.1247688
YMin: 5068535.67015912
XMax: -7842981.8049599
YMax: 6276686.90472794
Spatial Reference: 102100 (3857)