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  1. By: Haas, Otto, - Frey, George X.
    Publication info: New York City, The American Museum of Natural History, [1943]
    Holding Institution: American Museum of Natural History Library
    Subjects: 56.4,53(117:78.9)  Ammonoidea  Cretaceous  Mollusks, Fossil  New Mexico  Paleontology  Pervinquieria romeri  Taylor, Mount, Region