12/06/2026
We continue our tour of World Cup host nations with the first geological map of Canada 🇨🇦
Sir William Logan was the founder of the Geological Survey of Canada. Towards the end of his career he created what was the first geological map of Canada, putting his knowledge into one final great work before he retired - 'Geological map of Canada and the adjacent regions including parts of other British provinces and of the United States'.
Published in 1866 at a scale of 1 inch to 25 miles and hand-coloured, it's a monumental work and a foundation for Canadian geology.