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Dinogeveg
Dinoresies
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Verras my!Wanneer het dit geleef?
Hoe groot was dit?
Hoe lank was dit?
Hoe hoog was dit?
skatting
Hoe swaar was dit?
so lank soos 6 honde van neus tot stert🍌so lank soos 33 piesangs punt aan punt🍉so swaar soos 53 waatlemoene🧸so swaar soos 14 kleuterskoolkinders🎒so swaar soos 8 skoolkinders🏃kon 100 meter in 7,7 sekondes hardloop (die vinnigste mens het 9,6 nodig)Hoe groot was Xuanhanosaurus vergeleke met JOU?
Net wiskunde in jou blaaier. Niks word gestoor of êrens heen gestuur nie.
Hoe vinnig was dit?
Prettige feite
Xuanhanosaurus had a forearm that was relatively massive and long, which is unusual for a meat-eating dinosaur of its time.1
Its humerus, the upper arm bone, was straight and had a medial deltopectoral crest, a feature that helped attach strong muscles.1
The ratio of the maximum length of its humerus to its radius was 1.3, which scientists say is extremely conservative for a carnosaur.1
Xuanhanosaurus had a metacarpal III that was comparatively massive, and its metacarpal IV was short and light.1
The fossils come from the Lower Shaximiao Formation, which is Middle Jurassic in age, about 170 to 168 million years old.2
Mees gevraagde vrae oor Xuanhanosaurus
?How big was Xuanhanosaurus?
About 4.8 metres (16 feet) long and weighed around 265 kilograms (585 pounds).4
?Did Xuanhanosaurus walk on four legs?
Probably not. The scientist who first described it thought it might, but later experts say it walked on its hind legs like other meat-eating dinosaurs.4
?What does Xuanhanosaurus mean?
Xuanhanosaurus means 'Xuanhan lizard,' named after Xuanhan County in Sichuan, China, where it was found.4
?When did Xuanhanosaurus live?
It lived during the Middle Jurassic, about 166 million years ago.4
?What did Xuanhanosaurus eat?
It was a meat-eater (theropod dinosaur) that likely hunted other animals with its sharp teeth and strong arms.4
?Why did Xuanhanosaurus have strong arms?
Its strong arms may have been useful for catching prey, even though it walked on two legs.4
Vir dino-kenners
- Wetenskaplike naam
- Xuanhanosaurus
- Benoem deur
- Dong 19846
- Groep
- Vleisvretende dino's
- Familie / klade
- Piatnitzkysauridae6
- Klassifikasie
- Theropoda6
- Ouderdom van die rotse
- 171 tot 168 miljoen jaar (Bajocian)6
- Rotsformasies
- Shaximiao6
- Lande
- China6
- Fossielrekords
- 1 in The Paleobiology Database6
- Ontdekking
- Xuanhanosaurus was named by Chinese paleontologist Dong Zhiming in 1984. The fossils were found in the Sichuan Basin, and the dinosaur was described as a new genus and species.12
- Steeds omstrede
- Scientists debate whether Xuanhanosaurus belongs to the Megalosauridae family or to a group called Piatnitzkysauridae, so its exact family tree is still uncertain.3
Waar die feite vandaan kom
- A new theropod dinosaur from the Middle Jurassic of Sichuan Basin (eurekamag.com)
- PBDB Collection (paleobiodb.org)
- PBDB Taxon (paleobiodb.org)
- Xuanhanosaurus (en.wikipedia.org)
- PaleoCodex :: Xuanhanosaurus (paleocodex.com)
- Xuanhanosaurus in The Paleobiology Database (CC BY 4.0): ouderdom, plekke, rotsformasies, klassifikasie.
Elke feit op hierdie bladsy het 'n nommer wat na sy bron wys. As ons iets verkeerd het, jammer, ons is dino-aanhangers, nie 'n wetenskapjoernaal nie. Laat weet ons by [email protected] en ons maak dit reg.
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