The status of Minerva antiqua, Aquila ferox and Aquila lydekkeri as fossil birds. American Museum novitates ; no. 680

Wetmore, Alexander, 1886-Shufeldt, Robert W. (Robert Wilson), 1850-1934.Granger, Walter, 1872-1941.2005-10-062005-10-061933http://hdl.handle.net/2246/20774 p. : ill. ; 24 cm.Includes bibliographical references.380074 bytesapplication/pdfen-USQL1 .A436 no.680, 1933Protostrix lydekkeri.Minerva antiqua.Aquila ferox.Aquila lydekkeri.Owls, Fossil -- Wyoming.Mammals, Fossil -- Wyoming.Birds, Fossil -- Wyoming.Paleontology -- Eocene -- Wyoming.Paleontology -- Wyoming.The status of Minerva antiqua, Aquila ferox and Aquila lydekkeri as fossil birds. American Museum novitates ; no. 680text