Paul Sereno, a paleontologist at the University of Chicago, adding the toe claw to the skeleton of the new tyrannosaur Raptorex.

芝加哥大学古生物学家Paul Sereno正在给新发现的Raptorex暴龙的骨架上摆上脚爪。

youdao

Paul Sereno: You're looking at an animal that is a cross between a boar and a crocodile. Never doubt the creativity of evolution!

你现在看到的动物，是野猪和鳄鱼的集成体。决不要怀疑进化的创造力。

youdao

"It's a stunning, once-in-a-lifetime find," said paleontologist Paul Sereno of the University of Chicago, who was not involved in the study.

未参与研究的芝加哥大学古生物学家Paul Sereno表示：“这是个惊人的绝世发现。”

youdao

He helped write about Raptorex Kriegsteini with Paul Sereno of the University of Chicago, the lead writer and researcher.

VOA: special.2009.10.13

Paul Sereno said the fossil will be returned to China and put in a museum when the scientists have finished their studies.

VOA: special.2009.10.13

Prof Paul Sereno, from the University of Chicago, has published the analysis in the journal Zookeys.

BBC: Dwarf 'vampire' dinosaur was a plant eater