The Nautilus. v. 34 (1920-1921)

Parts

  1. On the occurrence of Pyramidula rupestris in Maine
    Type: Article
    In: Nautilus Boston Mass
    Volume: 34
    Date: 1920
    Page Range: 58--59
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  2. Notes on certain Brachiopod genera
    Type: Article
    In: Nautilus
    Volume: 34
    Date: 1920
    Page Range: 69--70
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  3. New Pleistocene mollusks from California
    By: Oldroyd, T S
    Type: Article
    In: Nautilis
    Volume: 34
    Date: 1921
    Page Range: 114--116
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  4. Some varieties of western olivellas
    By: Oldroyd, T S
    Type: Article
    In: Nautilis
    Volume: 34
    Date: 1921
    Page Range: 117--119
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  5. The Heavenly Twins
    Type: Article
    In: Nautilus
    Volume: 34
    Date: 1921
    Page Range: 138--9
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