Allen, J. A. (Joel Asaph), 1838-1921.2005-10-062005-10-061907http://hdl.handle.net/2246/195350 p. ; 24 cm.Includes bibliographical references and index.8666633 bytesapplication/pdfen-USQH1 .A4 vol.24, art.1, 1907Birds -- North AmericaBirds -- Type specimens -- North America.Birds -- North America -- Classification.International Commission on Zoological Nomenclature.American Ornithologists' Union.Gray, George Robert, -- 1808-1872.A list of the genera and subgenera of North American birds, with their types, according to Article 30 of the International code of zoölogical nomenclature. Bulletin of the AMNH ; v. 24, article 1Types of genera of North American birdstext