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1. Ludlow and Pridoli (Upper Silurian) graptolites from the Arctic Islands, Canada by Lenz, Alfred C., Publication: Ottawa : NRC Research Press, 2004 . 1 online resource (viii, 141 p.) : , "A publication of the National Research Council of Canada Monograph Publishing Program." | "NRC No. 46842"--T.p. verso. Date:2004 Availability: No items available: Actions: Add to cart
2. Late silurian and early Devonian graptolite brachiopod and coral faunas from northwestern and Arctic Canada /   Publication: Waterloo, Ontario : Geological Association of Canada, 1978 . 159 p. : Date:1978 Availability: Copies available: Turkeyen Campus Science & Technology [QE840.5 J33] (1), Actions: Add to cart