Layer Estimates:

Layer: oc_boundaries (ID:0)
Count: 93
Extent:

XMin: -20037507.0671618
YMin: -13555954.2249231
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)

Layer: plate_boundaries (ID:1)
Count: 571
Extent:

XMin: -20037397.0232984
YMin: -9859592.12294437
XMax: 20037507.0671618
YMax: 23288708.7763216
Spatial Reference: 102100 (3857)

Layer: cratons (ID:2)
Count: 114
Extent:

XMin: -20037150.4268719
YMin: -24919196.1983801
XMax: 20037439.7422491
YMax: 16932381.1776594
Spatial Reference: 102100 (3857)

Layer: global_gprv (ID:3)
Count: 921
Extent:

XMin: -20037507.0671618
YMin: -30240971.9583861
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)

Layer: plates (ID:4)
Count: 280
Extent:

XMin: -20037507.0671618
YMin: -30240971.9583861
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)