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  • Thumbnail for Algoman orogeny
    The Algoman orogeny, known as the Kenoran orogeny in Canada, was an episode of mountain-building (orogeny) during the Late Archean Eon that involved repeated...
    30 KB (3,593 words) - 09:46, 23 September 2023
  • Thumbnail for Kenorland
    4.4 Ga. Kenorland was named after the Kenoran orogeny (also called the Algoman orogeny), which in turn was named after the town of Kenora, Ontario. Kenorland...
    11 KB (1,096 words) - 04:07, 24 April 2024
  • then trends more northeasterly to skim the northernmost shores of lakes. Algoman orogeny added landmass to the Superior province by volcanic activity and...
    35 KB (3,741 words) - 14:36, 26 August 2023
  • township Wawa Lake, Ontario Wawa subprovince, a geological subprovince of the Algoman orogeny Wawa, Orani, Bataan Wawa, Pilar, Bataan, a barangay Wawa, Abra...
    3 KB (356 words) - 01:40, 28 May 2024
  • Before the Rove sediments were laid down, during the Archean Eon, the Algoman orogeny added landmass along a border from South Dakota to the Lake Huron...
    40 KB (4,866 words) - 04:46, 16 October 2023
  • Thumbnail for Kenora
    Kenorland by geologists, named after the Kenoran orogeny (also called the Algoman orogeny), which in turn was named after the town of Kenora, Ontario. In...
    47 KB (3,936 words) - 03:10, 12 June 2024
  • Thumbnail for Geology of Saskatchewan
    Three orogenies formed the Precambrian shield, the Kenoran (Laurentian-Algoman), Hudsonian (Penokean) and Grenville Orogeny. Between 2.2 and 2.5 billion...
    37 KB (3,641 words) - 16:32, 1 August 2024
  • Thumbnail for List of orogenies
    through Miocene Periods Mediterranean Ridge – Seabed ridge south of Greece Algoman orogeny, also known as Kenoran orogeny – Late Archaean episode of mountain...
    21 KB (1,921 words) - 16:17, 7 April 2024
  • Thumbnail for Orogeny
    margins of present-day continents, older inactive orogenies, such as the Algoman, Penokean and Antler, are represented by deformed and metamorphosed rocks...
    38 KB (4,243 words) - 21:59, 13 August 2024
  • anoxic bacteria become extinct in first great extinction event on Earth. Algoman Orogeny or Kenoran: assembly of Arctica out of the Canadian Laurentian...
    64 KB (7,669 words) - 16:04, 11 August 2024
  • mountains – Mountains formed by compressive crumpling of the layers of rock Algoman orogeny – Late Archaean episode of mountain building in what is now North...
    14 KB (4,284 words) - 12:15, 30 October 2023
  • Thumbnail for Iron Quadrangle
    (2.86–2.6 Ga): Greenstone and intercalated sedimentary rocks, including Algoman-type banded iron formations (BIF) Minas Supergroup (2.6–2.12): Metamorphosed...
    13 KB (1,367 words) - 09:46, 19 July 2024
  • Thumbnail for Animikie Group
    ago,: 4  in the Animikie Basin. Deposition of sediments began after the Algoman orogeny and continued through the Great Lakes tectonic zone rupture from...
    47 KB (5,564 words) - 15:24, 24 November 2023