9. The maps of Thorvaldur Thoroddsen | 1900-1906
| Title | Author | Publication year | ||
|---|---|---|---|---|
| Uppdráttur Íslands / Kort over Island | Þorvaldur Thoroddsen | 1900 | |
| Geological Map of Iceland | Þorvaldur Thoroddsen | 1901 | |
| Geologische Karte von Island | Þorvaldur Thoroddsen | 1906 |
