Layer Estimates:

Layer: SamplingLocations (ID:0)
Count: 14
Extent:

XMin: -8876678.03383277
YMin: 4550924.39557945
XMax: -8845292.00434131
YMax: 4628644.24207291
Spatial Reference: 102100 (3857)

Layer: Bacteria_Import (ID:1)
Count: 211

Layer: MacroImport (ID:2)
Count: 37

Layer: ChemistryImport (ID:3)
Count: 422