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Summary
| Description |
English: Skull of Yangchuanosaurus hepingensis.
Symtemtic position: Megalosauridae, Theropoda, Saruischia. Locality: Heping, Zigong, Sichuan, China. Age: Late Jurassic (about 150 million years ago). Yangchuanosaurus hepingensis is a large carnosaur dinosaur of the Late Jurassic. Its skull is low and heavilly built with relatively large sharp dagger-like teeth. This skull of 104cm long is the best-preserved skull of large carnosaur dinosaur so far known in the world.中文：和平永川龙头骨
分类：蜥臀目 兽脚亚目 巨齿龙科 产地：自贡和平乡 时代：晚侏罗世（约1.5亿年前） 和平永川龙是侏罗纪晚期的一种大型肉食性恐龙，其头骨低长而厚重，牙齿大而尖锐，呈匕首状。这个头骨长达104cm，是目前世界上发现的最完整的大型肉食龙头骨。 |
| Date | |
| Source | Own work |
| Author | Zhangzhugang |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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This image was uploaded as part of Wiki Science Competition 2017. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:54, 11 December 2017 | | 5,472 × 3,648 (3.89 MB) | Zhangzhugang | large size |
| 15:09, 11 December 2017 |  | 3,900 × 2,600 (1.93 MB) | Zhangzhugang | User created page with UploadWizard |
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