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Ludlow and Pridoli (Upper Silurian) graptolites from the Arctic Islands, Canada / Alfred Lenz, Anna Kozłowska-Dawidziuk.

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Graptolites flourished from earliest Ordovician to Early Devonian, a time range of about 90 million years, and were widely distributed as marine benthic and planktonic colonial organisms around then-world.

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Bibliographic Details
Online Access: Full Text (via ProQuest)
Main Authors: Lenz, Alfred C., 1929- (Author), Kozłowska-Dawidziuk, Anna, 1958- (Author)
Corporate Authors: National Research Council Canada (associated with work.), National Research Council Canada. Monograph Publishing Program (associated with work.)
Format: Government Document eBook
Language:English
Published: Ottawa, Ontario, Canada : NRC Research Press, 2004.
Subjects:
Graptolites > Arctic Archipelago (Nunavut and N.W.T.)
Graptolites > Arctic regions.
Paleontology > Silurian.
Paleontology > Arctic regions.
Graptolites.
Paleontology.
Silurian Geologic Period.
Arctic Regions.
Canada > Arctic Archipelago.
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