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  1. The vertebrate fauna of the Selma Formation of Alabama. Part VI. The dinosaurs. /
    By: Langston, Wann, - Chicago Natural History Museum.
    Publication info: [Chicago, Ill.] :Chicago Natural History Museum,1960.
    Holding Institution: University Library, University of Illinois Urbana Champaign
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  2. Ziphodont crocodiles, Pristichampsus vorax (Troxell), new combination, from the Eocene of North America /
    By: Langston, Wann,
    Publication info: Chicago :Field Museum of Natural History,1975.
    Holding Institution: University Library, University of Illinois Urbana Champaign
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