Remarque: Cette vue du calendrier correspond au nombre de captures de http://www.collectionscanada.ca/logan/021014-120.01-e.php?title=Written%20in%20Stone%3A%20William%20E.%20Logan%20and%20the%20Geological%20Survey%20of%20Canada, et non au nombre de mises à jour du site.
Rechercher l'URL dans la collection Web générale Internet Archive.
Note: This calendar view maps the number of captures of http://www.collectionscanada.ca/logan/021014-120.01-e.php?title=Written%20in%20Stone%3A%20William%20E.%20Logan%20and%20the%20Geological%20Survey%20of%20Canada, not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.