Layer Estimates:

Layer: Spanish Habitations fortified (ID:0)
Count: 3
Extent:

XMin: -9331242.0724
YMin: 3483950.2184
XMax: -9231182.8113
YMax: 3531150.3633
Spatial Reference: 102100 (3857)

Layer: Spanish Forts (ID:32)
Count: 6
Extent:

XMin: -9609494.8012
YMin: 3354251.8558
XMax: -8953612.66
YMax: 3498141.9676
Spatial Reference: 102100 (3857)

Layer: Spanish Fortifications (ID:33)
Count: 4
Extent:

XMin: -9807527.9138
YMin: 3388355.6281
XMax: -8958385.7008
YMax: 3510786.1189
Spatial Reference: 102100 (3857)

Layer: French Forts (ID:39)
Count: 34
Extent:

XMin: -10395376.3294
YMin: 3286440.8228
XMax: -7083979.4219
YMax: 6097667.2729
Spatial Reference: 102100 (3857)

Layer: British Forts (ID:38)
Count: 44
Extent:

XMin: -11215036.523
YMin: 3487827.2993
XMax: -7062506.4953
YMax: 6755686.6347
Spatial Reference: 102100 (3857)

Layer: French Fortifications (ID:37)
Count: 7
Extent:

XMin: -9893325.376
YMin: 3547844.7614
XMax: -6692934.3826
YMax: 5782432.3999
Spatial Reference: 102100 (3857)

Layer: French Habitations Fortified (ID:36)
Count: 13
Extent:

XMin: -8029106.4441
YMin: 5755330.5747
XMax: -7972049.6875
YMax: 5778261.6832
Spatial Reference: 102100 (3857)

Layer: British Habitations fortified (ID:35)
Count: 12
Extent:

XMin: -9059273.7937
YMin: 3889941.2008
XMax: -7663747.6426
YMax: 5552515.0813
Spatial Reference: 102100 (3857)

Layer: British Fortifications (ID:34)
Count: 5
Extent:

XMin: -8867056.562
YMin: 3767494.477
XMax: -7098820.2886
YMax: 5753499.9979
Spatial Reference: 102100 (3857)