Qingxiusaurus Facts
Pronunciation: CHING-shoo-SORE-us
Name meaning: Qingxiu Lizard (named after Qingxiu District in Guangxi, China)
| Diet | Herbivore |
| Height | 4m |
| Length | 15m |
| Weight | 12 tonnes |
| Environment | Land |
| Era | Cretaceous |
| Period | Early Cretaceous |
| Type | Sauropod |
| Location | China |
Qingxiusaurus was a sauropod dinosaur that lived during the Early Cretaceous period, approximately 100.5 million years ago, in what is now southern China. This massive herbivore belonged to a group of dinosaurs known for their extraordinarily long necks and tails, walking on four pillar-like legs as they browsed vegetation high in the ancient forests of Guangxi Province.
Like other sauropods, Qingxiusaurus would have been an impressive sight, likely reaching lengths of around 15 metres and standing about 4 metres tall at the hip. Its long neck would have allowed it to reach vegetation that other herbivores couldn't access, whilst its powerful tail may have served as both a counterbalance and a defensive weapon against predators.
Unfortunately, our knowledge of Qingxiusaurus remains limited due to the fragmentary nature of the fossil evidence. The remains, discovered in 1991 but not scientifically described until 2008, consist of only two arm bones (humeri), two chest plates (sternal plates), and part of a backbone. This makes it difficult for palaeontologists to determine exactly how Qingxiusaurus differed from its relatives.
As a member of the titanosaur group within the sauropod family, Qingxiusaurus lived during a time when these giants were becoming the dominant large herbivores across many continents. The discovery of this dinosaur in China adds to our understanding of how these remarkable creatures spread across the ancient world during the Cretaceous period.
What made Qingxiusaurus distinctive?
Due to the limited fossil remains, specific distinguishing features of Qingxiusaurus are difficult to determine. The preserved arm bones and chest plates suggest it was a typical titanosaur sauropod with the characteristic robust build of this group.
Behaviour
As a sauropod, Qingxiusaurus likely spent most of its time feeding, using its long neck to browse on conifers, ferns, and other prehistoric plants. It probably lived in herds for protection against the large predatory dinosaurs that shared its environment.
Discovery
Qingxiusaurus was first described by Mo et al. in 2008. The original fossils were discovered at Dashi Site, Guangxi Province, China.
Qingxiusaurus FAQ
What did Qingxiusaurus eat?
Qingxiusaurus was a herbivore that fed on prehistoric plants including conifers, ferns, cycads, and other vegetation. Its long neck allowed it to browse on plants high above the ground that other dinosaurs couldn't reach.
How big was Qingxiusaurus?
Qingxiusaurus is estimated to have been around 15 metres long and 4 metres tall at the hip, weighing approximately 12 tonnes. However, these estimates are uncertain due to the limited fossil remains.
When did Qingxiusaurus live?
Qingxiusaurus lived during the
Early Cretaceous period, approximately 100.5 million years ago, when the climate was warmer than today and flowering plants were just beginning to evolve.
Where was Qingxiusaurus found?
Qingxiusaurus was discovered at the Dashi Site in Guangxi Province, southern China. The fossils were found in 1991 in rocks dating to the
Early Cretaceous period.
How do you pronounce Qingxiusaurus?
Qingxiusaurus is pronounced 'CHING-shoo-SORE-us'. The name comes from the Qingxiu District in China where it was discovered, combined with the Greek word 'saurus' meaning lizard.
What does Qingxiusaurus mean?
Qingxiusaurus means 'Qingxiu Lizard', named after the Qingxiu District in Nanning, the capital of Guangxi Province in China where the fossils were found.
How fast could Qingxiusaurus run?
The speed of Qingxiusaurus is unknown, but like other large sauropods, it was probably quite slow-moving, perhaps walking at speeds of 5-10 km/h due to its massive size and weight.
What type of dinosaur was Qingxiusaurus?
Qingxiusaurus was a sauropod dinosaur, specifically a member of the Saltasauridae family within the titanosaur group. These were long-necked, plant-eating dinosaurs that walked on four legs.
Was Qingxiusaurus related to birds?
Like all dinosaurs, Qingxiusaurus was distantly related to modern birds, but as a sauropod, it belonged to a different major group (Sauropodomorpha) than the theropod dinosaurs that directly gave rise to birds.
How many Qingxiusaurus fossils have been found?
Very few fossils of Qingxiusaurus have been discovered - only five bone elements including two arm bones, two chest plates, and part of a backbone. This makes it a poorly known dinosaur species.
