New dinosaur species found in China

Beijing: Chinese scientists have found a new species of giant theropod dinosaur in the eastern province of Shandong.

The new species, described as a close relative of Tyrannosaurus rex (T Rex), has been named "Zhuchengtyrannus magnus".



"We discovered two kinds of tyrannosaurus fossils here and the identity of the other one still remains unclear," Xu Xing, a researcher at the Institute of Vertebrate Paleontology and Paleoanthropology under the Chinese Academy of Sciences told Xinhua news agency.

"We`ve named the new genus Zhuchengtyrannus magnus, which means the `Tyrant from Zhucheng` because the bones were found in Zhucheng," Xu said.

"The bones were a few centimeters smaller than the similar bones in the largest T Rex specimen, so there was no doubt that Zhuchengtyrannus was a huge tyrannosaur," Xu said.

According to Xu, Zhuchengtyrannus magnus belonged to a specialised group of gigantic theropods called tyrannosaurines which existed in North America and eastern Asia during the late Cretaceous period that dated back about 65 to 99 million years.


Among the tyrannosaurs, the tyrannosaurines were the largest and characterised by having just two fingers on each hand and large powerful jaws to deliver a bone crushing bite.

They were likely both predators and scavengers.


At least 10 dinosaur species, including Tyrannosaurus and Hadrosaurs, have been found in three rounds of excavations since the 1960s.