|
Preliminary map to a geological survey of the north shore of Lake Superior, Ontario, Dominion of Canada / Compiled and drawn from official documents and personal observations by Henry F.Q. D'Aligny, geologist & mining engineer.
From Michigan (In 5 layers) Depicts: 1871 Last modified 8 months ago. 14 control points. |
![]() |
Layer | Title | Year | Number of Maps | Percent Complete |
---|---|---|---|---|
|
Michigan
Last modified 8 months ago. Depicts : Download KML Bibiliographic records: Digital Collections |
121 maps |
7% (9 maps) |
|
|
Maps of North America
Last modified 1 day ago. Depicts : Download KML Bibiliographic records: Digital Collections |
4051 maps |
16% (654 maps) |
|
|
States
Last modified 1 day ago. Download KML Bibiliographic records: Digital Collections |
3706 maps |
17% (630 maps) |
|
|
United States (except New York)
Last modified 1 day ago. Bibiliographic records: Digital Collections |
4888 maps |
19% (929 maps) |
|
|
Countries
Last modified 1 day ago. Bibiliographic records: Digital Collections |
4929 maps |
19% (948 maps) |