Layer Estimates:

Layer: Indigenous peoples in 1630 (ID:0)
Count: 109
Extent:

XMin: -10783948.4651088
YMin: 4296397.60916849
XMax: -6130960.98028291
YMax: 7798110.16805331
Spatial Reference: 102100 (3857)

Layer: Indigenous peoples in 1740 (ID:1)
Count: 154
Extent:

XMin: -12924355.5198126
YMin: 4247969.64950082
XMax: -5741631.82277368
YMax: 8703038.27933906
Spatial Reference: 102100 (3857)

Layer: Indigenous peoples in 1823 (ID:2)
Count: 463
Extent:

XMin: -16678688.3676615
YMin: 4261041.81793832
XMax: -3816438.18200935
YMax: 12257566.9101309
Spatial Reference: 102100 (3857)

Layer: European Settlement in 1630 (ID:3)
Count: 20
Extent:

XMin: -8298675.49500579
YMin: 4396299.10506754
XMax: -5841258.27197864
YMax: 7057459.29691469
Spatial Reference: 102100 (3857)

Layer: European Settlement in 1740 (ID:4)
Count: 184
Extent:

XMin: -11164983.8096273
YMin: 4082495.19113071
XMax: -5483930.36114688
YMax: 8444439.83534204
Spatial Reference: 102100 (3857)

Layer: Trading Posts in 1823 (ID:5)
Count: 199
Extent:

XMin: -16126155.736757
YMin: 4374317.95129265
XMax: -3985069.3728205
YMax: 11477941.3894051
Spatial Reference: 102100 (3857)

Layer: Explorer Routes 1631-1894 (ID:6)
Count: 15
Extent:

XMin: -14963693.7186397
YMin: 6005795.80859938
XMax: -6714111.15856775
YMax: 10710888.6956301
Spatial Reference: 102100 (3857)