Layer Estimates:

Layer: CO_structure (ID:0)
Count: 13237
Extent:

XMin: -12140511.5984983
YMin: 4438022.63653432
XMax: -11359409.6118756
YMax: 5012771.90145254
Spatial Reference: 102100 (3857)

Layer: CO_geol_poly (ID:1)
Count: 7335
Extent:

XMin: -12140514.5061947
YMin: 4438008.17551498
XMax: -11359206.4767436
YMax: 5012851.28865752
Spatial Reference: 102100 (3857)