Three new Theropoda, Protoceratops zone, central Mongolia

H. F. Osborn

1924

Article

American Museum Novitates 144:1-12

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Taxa discussed in this work:

• Oviraptor
• Oviraptor philoceratops
• Saurornithoides
• Saurornithoides mongoliensis
• Velociraptor
• Velociraptor mongoliensis