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By: Dawson, J. W., (John William), - Royal Society of Canada.Edition:Publication info: S.l, s.n, 1889?Volume:Series:Holding Institution: Canadiana.orgSubjects: Alberta Bow River Valley Fungi, Fossil Mackenzie River Valley Northwest Territories Paleobotany Trees, FossilBHL Collections:
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By: Loomis, Frederic Brewster,Edition:Publication info: [n.p.], 1900Volume:Series:Holding Institution: New York Botanical Garden, LuEsther T. Mertz LibrarySubjects: Fungi, Fossil New York (State) Paleobotany SilurianBHL Collections: