Layer Estimates:

Layer: volcanic_flows (ID:0)
Count: 152
Extent:

XMin: -12671250.6721
YMin: 4446777.4327
XMax: -12502293.4543
YMax: 5143265.1602
Spatial Reference: 102100 (3857)

Layer: utah_volcanics (ID:1)
Count: 2157
Extent:

XMin: -12696367.2618
YMin: 4449939.7402
XMax: -12152665.6085
YMax: 5160305.0111
Spatial Reference: 102100 (3857)

Layer: volcanic_calderas (ID:2)
Count: 22
Extent:

XMin: -13068557.0991
YMin: 4275105.3779
XMax: -11837890.1289
YMax: 5595467.2325
Spatial Reference: 102100 (3857)

Layer: volcanic_cones (ID:3)
Count: 58
Extent:

XMin: -12656150.997
YMin: 4448531.0383
XMax: -12513137.3018
YMax: 4739977.9844
Spatial Reference: 102100 (3857)

Layer: volcanic_vents (ID:4)
Count: 128
Extent:

XMin: -12662699.8862
YMin: 4448538.9751
XMax: -12504388.6686
YMax: 5137644.6073
Spatial Reference: 102100 (3857)