https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=224210
Geological Association of Canada, Mineral Deposits Division
The Superior Province was assembled from continental fragments and intervening tracts of oceanic crust between 2.72 and 2.68 Ga. Continental blocks (Northern...
Périodique (revue)