Layer Estimates:

Layer: World Continents (ID:0)
Count: 8
Extent:

XMin: -200
YMin: -100
XMax: 200
YMax: 92.9151068793403
Spatial Reference: GEOGCS["SharingGCS",DATUM["",SPHEROID["Walbeck",6355834.846687363,302.78]],PRIMEM["",100.0],UNIT["Grad",0.01570796326794897]]

Layer: World Lakes (ID:2)
Count: 37
Extent:

XMin: -200
YMin: -18.4450658162434
XMax: 200
YMax: 74.4965955946184
Spatial Reference: GEOGCS["SharingGCS",DATUM["",SPHEROID["Walbeck",6355834.846687363,302.78]],PRIMEM["",100.0],UNIT["Grad",0.01570796326794897]]