Layer Estimates:

Layer: Ash_Distribution (ID:0)
Count: 33
Extent:

XMin: -14172470.2804869
YMin: 2820020.83067228
XMax: -7851537.18478027
YMax: 6830025.81887461
Spatial Reference: 102100 (3857)

Layer: Yellowstone Volcano (ID:1)
Count: 1
Extent:

XMin: -12325689.656848
YMin: 5535164.50693915
XMax: -12325689.656848
YMax: 5535164.50693915
Spatial Reference: 102100 (3857)

Layer: State Populations (ID:2)
Count: 51
Extent:

XMin: -19951916.4837268
YMin: 2139102.85966536
XMax: 20021886.7322732
YMax: 11554352.6208824
Spatial Reference: 102100 (3857)

Layer: Sheet1$ (ID:11)
Count: 33