Avalonia (Canada, Great Britain, and United States) Carolina Plate Churchill Craton (Canada) Farallon Plate (split into the Cocos, Explorer, Juan de Fuca, Gorda Plates, Nazca Plate, and Rivera Plates) Florida Plate (United States) Hearne Craton (Canada) Laurentian Craton (Canada and United States) Insular Plate Intermontane Plate Izanagi Plate Mexican Plate (Mexico) Nain province (Canada) Newfoundland Plate (Canada) Nova Scotia Plate Rae Craton (Canada) Sask Craton (Canada) Sclavia Craton (Canada) Slave Craton (Canada) Superior Craton (Canada) Wyoming Craton (United States)