Layer Estimates:

Layer: guano sample (ID:0)
Count: 23
Extent:

XMin: 12782766.8153776
YMin: 449712.387750945
XMax: 12782786.244442
YMax: 449734.349153008
Spatial Reference: 102100 (3857)

Layer: Contour_spline21 (ID:1)
Count: 53
Extent:

XMin: 12782764.4415493
YMin: 449710.620973848
XMax: 12782788.6219046
YMax: 449736.251938421
Spatial Reference: 102100 (3857)

Layer: Areas_Buffer (ID:2)
Count: 1
Extent:

XMin: 12782763.8719457
YMin: 449710.30197176
XMax: 12782788.6479752
YMax: 449736.278038587
Spatial Reference: 102100 (3857)