1. Natural history catalogue Author(s): Chadbourne, Paul A. (Paul Ansel), 1823-1883, author Publication: [United States?] : [publisher not identified], [1855?] Subject(s): Natural HistoryAnimal ShellsBirdsPlantsReptilesMassachusetts
2. [Comparison of the anatomy of extinct birds and reptiles] Publication: Bethesda, MD : U.S. National Library of Medicine, National Institutes of Health, Health & Human Services, 2009 Subject(s): BirdsReptilesExtinction, Biological
