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| Title |
Report of the Geological Exploration of the Fortieth Parallel, Volume VII: Odontornithes: A monograph on the extinct toothed birds of North America
|
|---|---|
| Published by |
US Geological Survey, January 1880
|
| DOI | 10.3133/70039897 |
| Authors |
Marsh, Othniel Charles, King, Clarence |