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  1. By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Rohwer, Geo. N. - Sternberg, George F.,
    Publication info: 1910
    Holding Institution: American Museum of Natural History Library
  2. By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen),
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
  3. By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), - Smith, Melford.
    Publication info: 1909
    Holding Institution: American Museum of Natural History Library
  4. By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Duce, Terry. - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), - Rusk, Willard.
    Publication info: 1911
    Holding Institution: American Museum of Natural History Library
  5. By: Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), - Wickham, H. F. (Henry Frederick),
    Publication info: 1912
    Holding Institution: American Museum of Natural History Library
  6. By: Brues, Charles T. (Charles Thomas), - Cockerell, Theodore D. A. (Theodore Dru Alison), - Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen),
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library
  7. By: Cockerell, W. P. (Wilmatte Porter) - Florissant Expeditions (1906-1908) - Rohwer, Geo. N. - Rohwer, S. A. (Sievert Allen), - Smith, Melford.
    Publication info: 1908
    Holding Institution: American Museum of Natural History Library