Layer Estimates:

Layer: locations_3000BC_2000AD (ID:0)
Count: 5137
Extent:

XMin: -172.6045
YMin: -45.9499999999999
XMax: 179.5745
YMax: 77.1495
Spatial Reference: 4326 (4326)

Layer: boundaries_3000BC_2000AD (ID:6)
Count: 8500
Extent:

XMin: -180.04
YMin: -56.52345143
XMax: 191
YMax: 83.6341006530001
Spatial Reference: 4326 (4326)