| 1. | Heterodontosauridae has been shown to be the basalmost group within Ornithischia.
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| 2. | The entire dinosaur order ornithischia was composed with herbivores dinosaurs.
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| 3. | Dinosauria is then divided into the two traditional orders, Saurischia and Ornithischia.
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| 4. | Nominating with Ornithischia since I don't know which is more popular.
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| 5. | Ornithischia is well-supported as one of the two major groups in the Dinosauria.
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| 6. | Collectively, dinosaurs as a clade are divided into two primary branches, Saurischia and Ornithischia.
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| 7. | Ornithischias and theropod dinosaurs are not as common as sauropods but still consist of much material.
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| 8. | The presence of premaxillary teeth is a plesiomorphic character because it is inherited from earlier Ornithischia.
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| 9. | The ornithischia and sauropodomorpha are both.
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| 10. | In fact, I was the one who proposed ornithischia-stub when it was previously proposed.
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