Psittacosaurus
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- Deterministic Systems Analysis
- Fossils in North Dakota
- New Psittacosaurid Highlights Skull Enlargement in Horned Dinosaurs
- New Psittacosaurid Highlights Skull Enlargement in Horned Dinosaurs
- Ceratopsids Wall in Past Worlds Gallery Question
- The Phylogenetic Position of the Ornithischian Dinosaur Stenopelix Valdensis from the Lower Cretaceous of Germany and the Early Fossil Record of Pachycephalosauria
- A Crocodylian-Style Cloaca in a Non-Avialan Dinosaur
- The First Ceratopsian Dinosaur from South Korea
- Ontogenetic Stages of Ceratopsian Dinosaur Psittacosaurus in Bone Histology
- Psittacosaurus: ‘Parrot Lizard’ Short, Almost Round Dorsal Profile
- Chapter 4 Histological Evidence for Timing of a Postural Shift During the Early Growth of Ceratopsian Dinosaur