Geology West Sheet

Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the geology and bedrock for Western Canada. The rock type era and period of formation are represented as letter codes and colour, in addition to indicating the surface coverage. The map emphasizes the extensive area in the Dominion that is occupied by the Archaean nucleus. It also includes major cities and railway systems.

Données et ressources

Info additionnelle

Champ Valeur
Dernière modification avril 17, 2026, 20:22 (TU)
Créé le avril 17, 2026, 20:22 (TU)
contact_email geoinfo@nrcan.gc.ca
contact_person {}
criticality_level []
data_dictionary ["geoscientific_information", "transport"]
geographic_scope []
open_canada_collection geogratis
open_canada_date_published 1906-06-30 00:00:00
open_canada_keywords {"fr": ["carte géologique", "géologie", "industrie minière", "industrie primaire", "sciences de la terre"], "en": ["earth sciences", "geological maps", "geology", "mining industry", "primary industry"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology", "transport"]
sensitivity_level unrestricted
title_fr Géologie - Feuillet ouest
update_frequency as_needed