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By: Makovicky, Peter J. - Norell, Mark A.Edition:Publication info: New York, NY American Museum of Natural History c2006Volume: no.3530 (2006)Series:Holding Institution: American Museum of Natural History LibrarySubjects: Ceratopsidae Cretaceous Dinosaurs Dornogovʹ Aĭmag Evolution Mongolia Paleontology Phylogeny Reptiles, Fossil Yamaceratops dorngobiensisBHL Collections: