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File:Yangchuanosaurus zigongensis.jpg
来自维基百科,自由的百科全书
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File:Yangchuanosaurus zigongensis.jpg
described at URL: https://www.flickr.com/photos/jcapaldi/9247174947/ operator: Flickr URL: https://live.staticflickr.com/5512/9247174947_6b3bfd8e10_o.
jpg
File:Zigong Dinosaur Museum Szechuanosaurus.jpg
Age: Middle Jurassic (about 160 million years ago). Szechuanosaurus
zigongensis
(right) Symtemtic position: Megalosauridae, Theropoda, Saruischia. Locality: