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Mononykus and Birds: Methods and Evidence

1997; Oxford University Press; Volume: 114; Issue: 2 Linguagem: Inglês

10.2307/4089174

1938-4254

Mark A. Norell, James E. Clark,

Evolution and Paleontology Studies

Luis CHIAPPE,1' 4 MARK NORELL,2 AND JAMES CLARK3 'Department of Ornithology, American Museum of Natural History, Central Park West at 79th Street, New York, New York 10024, USA; 2Department of Vertebrate Paleontology, American Museum of Natural History, Central Park West at 79th Street, New York, New York 10024, USA; and 3Department of Biological Sciences, George Washington University, Washington, D.C. 20052, USA