Layer Estimates:

Layer: main.MS_WH_IM_T08_L08_002M_Cities (ID:0)
Count: 10
Extent:

XMin: -447142.063000001
YMin: 4411649.7088
XMax: 3221519.9215
YMax: 6670972.7326
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_Kingdoms (ID:1)
Count: 5
Extent:

XMin: -1058865.4594
YMin: 3778532.9591
XMax: 2311507.091
YMax: 6782176.9695
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_Lakes (ID:2)
Count: 10
Extent:

XMin: 682749.659000002
YMin: 3643984.6359
XMax: 5083557.9847
YMax: 8475847.714
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_Rivers (ID:3)
Count: 4
Extent:

XMin: -962685.900600001
YMin: 3662723.8335
XMax: 3992344.2029
YMax: 6374743.1694
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_Roman_Empire (ID:4)
Count: 3
Extent:

XMin: -1057261.184
YMin: 2776532.5005
XMax: 4615105.1406
YMax: 7571357.7709
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_T_Oceans_P (ID:5)
Count: 1
Extent:

XMin: -1702285.4611
YMin: 5875060.1937
XMax: -1702285.4601
YMax: 5875060.1947
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_T_Rivers_L (ID:6)
Count: 11
Extent:

XMin: -856673.3244
YMin: 2994278.791
XMax: 3595103.6253
YMax: 6775276.9965
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_T_Seas_L (ID:7)
Count: 3
Extent:

XMin: 1514669.073
YMin: 2650277.8974
XMax: 5893216.5779
YMax: 5655321.4496
Spatial Reference: 102100 (3857)

Layer: main.MS_WH_IM_T08_L08_002M_T_Seas_P (ID:8)
Count: 3
Extent:

XMin: -327242.168000001
YMin: 5314686.2076
XMax: 3779011.5893
YMax: 7619362.5816
Spatial Reference: 102100 (3857)