China holds the world record for the most dinosaur egg fossils discovered.
A museum employee looks at the skeletal replica of a dinosaur at Shanghai Science and Technology Museum in Shanghai Getty

China is a nation exceptionally rich in dinosaur remains, with over 170 species excavated and named in the country over the past century. One of the best regions of the world to study the diverse group of creatures, dinosaur egg fossils in China account for one-third of the total found so far.

Dinosaurs first appeared during the Triassic period around 231.4 million years ago, and were the dominant vertebrates on earth for 135 million years – until the Cretaceous-Paleogene extinction event led to their extinction.

As we approach the Chinese New Year, we say goodbye to the year of the horse – a year which has seen the discovery and study of several incredible dinosaur species in China.


Artist's conception of Qijianglong in southern China 160 million years ago Lida Xing

In January 2015, paleontologists found that a 50-foot "dragon" dinosaur species, discovered by farmers digging a fish pond in Qijiang city in the southwest Chongqing province, dated back to 160 million years ago.

Lida Xing, a member of the research team from the University of Alberta, told CNN it was named Qijianglong the "dragon of Qijiang", because the farmers believed the bones resembled the shape of Chinese mythical dragons. Researchers founds the new species belongs to a group of dinosaurs called mamenchisaurids, a family of sauropod dinosaurs with extremely long necks.

Pinocchio rex

Qianzhousaurus sinensis
Artist's impression of Qianzhousaurus sinensis Chuang Zhao

The remains of a long-nosed dinosaur, a cousin of the famous Tyrannosaurus rex, was discovered in southern China in May 2014. Nicknamed Pinocchio rex, Qianzhousaurus sinensis is believed to have roamed the earth during the late Cretaceous period around 66 million years ago.

With a long skull and narrow, sharp teeth, palaeontologists from the Chinese Academy of Geological Sciences and the University of Edinburgh said the dinosaur is understood to have been a ferocious carnivore. Pinocchio rex was around ten feet shorter than its cousin, T-rex.

Chuanqilong chaoyangensis

An Ankylosaurus head (cast) on display at the Museum of the Rockies in Bozeman, Montana (Wik

The skeleton of a 110-million-year-old ankylosaur was found in China last August, providing scientists with new information on the evolutionary history of the extinct creatures. Ankylosaurs were large, four-legged dinosaurs with an armoured shell, which existed from the early Jurassic period.

Some ankylosaurs have a large club at the end of their tail. As it was lacking in this specimen, named Chuanqilong chaoyangensis, it appears to be absent - an indication that this fossil is an early evolutionary example of the species. The fossil, found in a quarry by farmers in the Liaoning province, measures around 14.7 feet in length and is believed to be of a young dinosaur.

Yongjinglong datangi

Yongjinglong datangi
Yongjinglong datangi is one of the largest creatures to have ever walked the planet Plos One

Chinese scientists in February 2014 identified the largest species of dinosaur that inhabited earth. The giant plant-eater, called Yongjinglong datangi, was around 60 feet in length and belonged to the family of a sauropod Titanosaurs. It was discovered in China's Gansu Province and believed to have lived around 100 million years ago.

The skeleton showed the dinosaur was a juvenile, suggesting the adult creatures were even larger. The research, led by a doctoral student, Liguo Li, and Dr Peter Dodson, who have affiliations with both the China University of Geosciences and the University of Pennsylvania, showed the shoulder blade of the animal was nearly two metres wide.

Changyuraptor yangi

Changyuraptor yangi
Artist's reconstruction of Changyuraptor yangi S. Abramowicz / Natural History Museum of Los Angeles County

A four-winged flying dinosaur, the largest flying reptile of its kind, was discovered in July 2014 in the Liaoning Province in northeast China. Described by researchers as a "big turkey with a really long tail", Changyuraptor yangi was around 60% larger than the previous record holder Microraptor zhaoianusof which many well-preserved remains have been found in China. It lived around 125 million years ago.

The fossil is understood to be an adult and is completely covered in feathers – including longer ones attached to its legs that give the appearance of a second set of "hind wings".