Layer Estimates:

Layer: Field_School_Sites (ID:0)
Count: 234
Extent:

XMin: -11058992.1998545
YMin: 3489867.80751135
XMax: -11025847.9600063
YMax: 3508014.40543597
Spatial Reference: 102100 (3857)

Layer: USGS Quadrangles (ID:1)
Count: 4310
Extent:

XMin: -11869441.8346216
YMin: 2968150.68882489
XMax: -10408373.0990837
YMax: 4369641.42247889
Spatial Reference: 102100 (3857)