Author:William Edmond Logan

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William Edmond Logan
British-Canadian geologist
William Edmond Logan


  • A Sketch of the Geology of Canada: Serving to Explain the Geological Map and the Collection of Economic Minerals Sent to the Universal Exhibition at Paris, 1855
  • Geology of Canada - Report of progress from its commencement to 1863. 1863 PDF
    • Report of progress from its commencement to 1863, Atlas of maps and sections, Geological Survey of Canada. 1865. source


  • "On the Character of the Beds of Clay immediately below the Coal-Seams of South Wales, and on the Occurrence of Boulders of Coal in the Pennant Grit of that District." Transactions of the Geological Society of London, vol. vi., 1842.
  • "On the Packing of Ice in the St. Lawrence, and on a Land-Slide in the Valley of the Maskinongé", Geological Society of London, 1842
  • "On the Age of the Copper-bearing Rocks of Lakes Superior and Huron, and Various Facts relating to the Physical Structure of Canada", circa 1851
  • "On the Footprints occurring in the Potsdam Sandstone of Canada"
  • "On the Division of the Azoic Rocks of Canada into Huronian and Laurentian"
  • "Considerations relating to the Quebec Group and the Upper Copper-bearing Rocks of Lake Superior"
  • "Remarks on the fauna of the Quebec group of rocks, and the primordial zone of Canada"

Work about Logan[edit]

Works by this author published before January 1, 1926 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.