Cope, E. D. (1872). Report on the recent reptiles and fishes of the survey, collected by Campbell Carrington and C. M. U. S. Geological Survey Territitories Annual Report. v. 5 (pt 4): 467-476.
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Cope, E. D.
1872
Report on the recent reptiles and fishes of the survey, collected by Campbell Carrington and C. M.
U. S. Geological Survey Territitories Annual Report