Layer Estimates:

Layer: Contours_Top_Mid_Holland_Clay (ID:0)
Count: 1
Extent:

XMin: 573346.5329
YMin: 5779005
XMax: 581857.0922
YMax: 5787255
Spatial Reference: 23031 (23031)

Layer: Contours_Top_Amstel (ID:1)
Count: 1
Extent:

XMin: 573304.8347
YMin: 5779242.9475
XMax: 581390.3684
YMax: 5787152.018
Spatial Reference: 23031 (23031)

Layer: Contours_Base_Ommelanden (ID:2)
Count: 1
Extent:

XMin: 573346.5329
YMin: 5779005
XMax: 581413.7426
YMax: 5787255
Spatial Reference: 23031 (23031)