American journal of conchology. v 5 (1869-70)

Parts

  1. Descriptions of new fossil Mollusca, pricipally Cretaceous
    By: Conrad, T A
    Type: Article
    In: American Journal of Conchology
    Volume: 5
    Date: 1869
    Page Range: 96--103
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  2. On the Pterocerae of Lamarck, and their mutual relationships
    By: Gill, T
    Type: Article
    In: American Journal of Conchology
    Volume: 5
    Date: 1870
    Page Range: 120--140
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