Norris, A. W. (1983). Brachiopods [Schizophoria, Strophodonta (Strophodonta), Nervostrophia, Eostrophalosia and Devonoproductus] from the Lower Upper Devonian Waterways Formation of northeastern Alberta.
Chicago-Zitierstil (17. Ausg.)Norris, Arnold W. Brachiopods [Schizophoria, Strophodonta (Strophodonta), Nervostrophia, Eostrophalosia and Devonoproductus] from the Lower Upper Devonian Waterways Formation of Northeastern Alberta. Ottawa, Canada, 1983.
MLA-Zitierstil (9. Ausg.)Norris, Arnold W. Brachiopods [Schizophoria, Strophodonta (Strophodonta), Nervostrophia, Eostrophalosia and Devonoproductus] from the Lower Upper Devonian Waterways Formation of Northeastern Alberta. 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.