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Hudsonian Orogeny  search
BTChronostratigraphic Units
 .Precambrian
 ..Hudsonian Orogeny
UFHudsonian
 Trans-Hudsonian Orogeny
RTCanada
 orogeny
 Canadian Shield
 Reindeer Zone
 Wyoming Province
 Flin Flon Belt
 Penokean Orogeny
SNName proposed for a time of plutonism, metamorphism, and deformation during the Precambrian in the Canadian Shield.