This image was adapted from the following files that are in the public domain.
Attribution:
Description
English: Wooden maps of the east coast of Greenland collected by Gustav Holm's expedition circa 1883. Original caption: "Trækort."
Date1887 (published)
AuthorGustav Holm, Vilhelm Garde
https://commons.wikimedia.org/wiki/File%3AHolm1887p250_Tr%C3%A6kort.png
Description
Français : Une carte géologique de l’Islande par Þorvaldur Thoroddsen en 1906.
Date13 December 2013, 17:44:33
Sourceislandskort
AuthorÞorvaldur Thoroddsen (1855-1921)
https://upload.wikimedia.org/wikipedia/commons/f/fe/%C3%9Eorvaldur_Thoroddsen_-_Geological_Map_of_Iceland_-_1906_-_001.jpg
