https://www.webexhibits.org/vinland/chemical-carbon.html
Analyzing the Vinland Map : Is the parchment old?
Is the Vinland Map a forgery? Explore evidence in chemistry, cartography, pigments, archeology, etc. Make your own determination.
the vinland mapanalyzingparchmentold
https://www.webexhibits.org/vinland/motivational.html
Analyzing the Vinland Map : Who might have forged the map?
Is the Vinland Map a forgery? Explore evidence in chemistry, cartography, pigments, archeology, etc. Make your own determination.
the vinland mapanalyzingmightforged