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  1. By: Pilgrim, Guy E. (Guy Ellcock),
    Publication info: New York City, The American Museum of Natural History, [1934]
    Holding Institution: American Museum of Natural History Library
    Subjects: 55.1,78(54)  Geology  Geology, Stratigraphic  India  Neogene  Paleontology  Pleistocene  Siwalik Range  South Asia  Stratigraphic correlation