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  1. Notes on micro-fabric in Upper Paleozoic scallops. American Museum novitates ; no. 2816
    By: Boyd, Donald Wilkin. - Newell, Norman Dennis, 1909-
    Publication info: New York, N.Y. : American Museum of Natural History 1985
    Contributed by: American Museum of Natural History Library
    Subjects: microstructure  Paleontology  Paleozoic  Pectinacea, Fossil  Scallops, Fossil  
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  2. Permian scallops of the pectinacean family Streblochondriidae. American Museum novitates ; no. 2831
    By: Boyd, Donald Wilkin. - Newell, Norman Dennis, 1909-
    Publication info: New York, N.Y. : American Museum of Natural History 1985
    Contributed by: American Museum of Natural History Library
    Subjects: Mollusks, Fossil  Paleontology  Permian  Scallops, Fossil  Streblochondriidae  Texas, West  
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  3. The Tertiary and Quaternary Pectens of California / Ralph Arnold.
    By: Arnold, Ralph,
    Publication info: Washington :Govt. Print. Off.,1906.
    Contributed by: Smithsonian Libraries
    Subjects: California  Paleontology  Quaternary  Scallops  Scallops, Fossil  Tertiary  
    BHL Collections: Smithsonian Libraries
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