Layer Estimates:

Layer: Digitized Site Features - Student 1 (ID:0)
Count: 1276
Extent:

XMin: 828349.048145846
YMin: 4158759.26383495
XMax: 909468.293283921
YMax: 4190427.25806405
Spatial Reference: 102100 (3857)

Layer: Digitized Site Features - Student 2 (ID:1)
Count: 1559
Extent:

XMin: 828613.578600078
YMin: 4163662.35860183
XMax: 896270.859413454
YMax: 4190513.85784957
Spatial Reference: 102100 (3857)