“…During the first day of the Congress, José Guadalupe Aguilera distributed copies of the recently edited Geological Map of North America with a scale of 1:5,000,000. The map included the territories of Alaska, Parry Islands (Queen Elizabeth Islands), Greenland, Iceland, Canada, USA, Mexico, Guatemala, Honduras, Nicaragua, Costa Rica, Panama and West Indies, as well as parts of Colombia and Venezuela (Hobson, 1906). The data-collection for the publication had been undertaken by Bailey Willis of the USGS, which body was in charge of the publication.…”