Layer Estimates:

Layer: Rio Grande Valley (ID:0)
Count: 8
Extent:

XMin: -10909777.2551387
YMin: 2978953.82387182
XMax: -10814086.1039131
YMax: 3075051.14381326
Spatial Reference: 102100 (3857)

Layer: Coastal Bend (ID:1)
Count: 29
Extent:

XMin: -10910853.3363506
YMin: 3072364.97782265
XMax: -10721752.381216
YMax: 3372032.68328334
Spatial Reference: 102100 (3857)