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VERNAL UTAH - 8 OCT 2019: Dinosaur Paleontologist fossil bone working science. Paleontology scientific study of life millions of years ago. Education scientists to determine evolution environment.

视  频 ID：  1039050998
版      权：  Rekindle Photo and Video
视频长度：  0:25
横纵比率：  1.90:1
所属分类：  动物 科学 
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