Hitherto unpublished plates of Tertiary Mammalia and Permian Vertebrata,
Monograph series (American Museum of Natural History) no. 2.
Cope, E. D. (Edward Drinker), 1840-1897
Matthew, William Diller, 1871-1930
American Museum of Natural History.
Geological Survey (U.S.)
"The accompanying plates were prepared and printed by the United States govermnemt for the Report on Tertiary Vertebrata by E. D. Cope, forming volumes III and IV of the final report of the Geological
Bone Wars Collection
Library of Congress
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