Czaojangzaury
| ||
| Chaoyangsauridae | ||
| Zhao et al., 1999 | ||
| Okres istnienia: 150 mln lat temu | ||
 Chaoyangsaurus | ||
| Systematyka | ||
| Domena | eukarionty | |
| Królestwo | zwierzęta | |
| Typ | strunowce | |
| Podtyp | kręgowce | |
| Gromada | zauropsydy | |
| Podgromada | diapsydy | |
| Infragromada | archozauromorfy | |
| (bez rangi) | archozaury | |
| (bez rangi) | Ornithodira | |
| Nadrząd | dinozaury | |
| Rząd | dinozaury ptasiomiedniczne | |
| Podrząd | cerapody | |
| Infrarząd | ceratopsy | |
| Rodzina | czaojangzaury | |
Czaojangzaury (Chaoyangsauridae) – rodzina dinozaurów z grupy ceratopsów (Ceratopsia).
Żyły w późnej jurze (około 150 mln lat temu).
Do rodziny tej zalicza się rodzaje: Chaoyangsaurus, Xuanhuaceratops
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Autor: (of code) -xfi-, Licencja: CC BY-SA 3.0
The Wikispecies logo created by Zephram Stark based on a concept design by Jeremykemp.
Autor: (of code) -xfi-, Licencja: CC BY-SA 3.0
The Wikispecies logo created by Zephram Stark based on a concept design by Jeremykemp.
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Spinosaurus aegyptiacus, a spinosaurid from the Middle Cretaceous of Egypt
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Autor: Nobu Tamura (http://spinops.blogspot.com), Licencja: CC BY 3.0
Chaoyangsaurus youngi, a basal ceratopsian from the Late Jurassic of China, the reconstruction is highly speculative as only the lower jaw, the lower part of the upper jaw, a few vertebrae and bits of the forearm are known; pencil drawing, digital coloring
Autor: Nobu Tamura (http://spinops.blogspot.com), Licencja: CC BY 3.0
Chaoyangsaurus youngi, a basal ceratopsian from the Late Jurassic of China, the reconstruction is highly speculative as only the lower jaw, the lower part of the upper jaw, a few vertebrae and bits of the forearm are known; pencil drawing, digital coloring