roches (I)

Duchesne-Raymond-William-Logan.-The-Geology-of-Canada-2014-1

Sir-William-Edmond-Logan.-Father-of-Canadian-Geology-2000

Duchesne-Raymond-Science-et-societe-coloniale-1981

La-geomorphologie-et-ses-subdivisions.-Quelques-considerations-generales

provinces-geologiques-robert-theriault

geodiversite_haute-gaspesie

GaspesieLaPointe2016

Datations-par-paleomagnetisme-du-Massif-Central-2008