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  1. Additional Middle Eocene (Bridgerian) mammals from Tabernacle Butte, Sublette County, Wyoming. American Museum novitates ; no. 2404
    By: Atkins, Edward G., 1939- - West, Robert M.
    Publication info: 1970
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  2. Deciduous dentition of the early Tertiary Phenacodontidae (Condylarthra, Mammalia). American Museum novitates ; no. 2461
    By: West, Robert M.
    Publication info: 1971
    Holding Institution: American Museum of Natural History Library
    View Book (External)
  3. Geology and mammalian paleontology of the New Fork-Big Sandy area, Sublette County, Wyoming /
    By: West, Robert M. - Williams, Patricia M.
    Publication info: Chicago :Field Museum Press ,1973.
    Holding Institution: Field Museum of Natural History Library
    BHL Collections: Field Museum Library
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