Layer Estimates:

Layer: Uranium lead age dates (ID:0)
Count: 1293
Extent:

XMin: -19447362.9356
YMin: 6687985.862
XMax: 19967717.9335
YMax: 10557678.2591
Spatial Reference: 102100 (3857)

Layer: Radiometric age dates (ID:1)
Count: 6068
Extent:

XMin: -19940541.7294
YMin: 6492486.3271
XMax: 19974211.5678
YMax: 11386205.6987
Spatial Reference: 102100 (3857)

Layer: Dikes (ID:3)
Count: 2280
Extent:

XMin: -18655346.2399
YMin: 6766703.8452
XMax: 19879244.1178
YMax: 9871521.8014
Spatial Reference: 102100 (3857)

Layer: Lineaments (ID:4)
Count: 2190
Extent:

XMin: -19815082.9793
YMin: 6711185.6432
XMax: -15369210.5148
YMax: 11105666.5469
Spatial Reference: 102100 (3857)

Layer: Contacts and Faults (ID:5)
Count: 588806
Extent:

XMin: -20037507.0672
YMin: 6656544.9608
XMax: 20037507.0548
YMax: 11753068.1251
Spatial Reference: 102100 (3857)

Layer: Geologic Units (ID:6)
Count: 245562
Extent:

XMin: -20037507.0672
YMin: 6656544.9525
XMax: 20037507.0672
YMax: 11753068.0878
Spatial Reference: 102100 (3857)

Layer: lineid (ID:7)
Count: 303

Layer: nsaage (ID:8)
Count: 1351

Layer: nsakey (ID:9)
Count: 1357

Layer: nsalith (ID:10)
Count: 3775

Layer: nsaqkey (ID:11)
Count: 253

Layer: nsarefs (ID:12)
Count: 1210

Layer: nsasetting (ID:13)
Count: 1355

Layer: nsaunits (ID:14)
Count: 19588