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  1. By: Alling, Harold L. (Harold Lattimore),
    Publication info: Albany, The University of the State of New York, 1928
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: From 405 to 425 million years ago  Geology  Geology, Stratigraphic  New York (State)  Salt mines and mining  Silurian  Silurian Geologic Period  
    BHL Collections: Expanding Access to Biodiversity Literature