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Harritu nazazu!Noiz bizi izan zen?
Zein handia zen?
Zein luzea zen?
Zein altua zen?
kalkulua
Zein astuna zen?
6 txakur bezain luze, sudurretik buztanera🍌bata bestearen atzean jarritako 33 banana bezain luze🍉53 angurria bezain astun🧸haur-eskolako 14 haur bezain astun🎒8 eskolaume bezain astun🏃100 metro 7,7 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)Zein handia zen Xuanhanosaurus ZUREKIN alderatuta?
Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.
Zein azkarra zen?
Datu dibertigarriak
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
Xuanhanosaurus: gehien egindako galderak
?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
Dino adituentzat
- Izen zientifikoa
- Xuanhanosaurus
- Izendatzailea:
- Dong 19846
- Taldea
- Dino haragijaleak
- Familia / klada
- Piatnitzkysauridae6
- Sailkapena
- Theropoda6
- Arroken adina
- 171 eta 168 milioi urte artean (Bajocian)6
- Arroka-formazioak
- Shaximiao6
- Herrialdeak
- Txina6
- Fosil-erregistroak
- 1 The Paleobiology Database datu-basean6
- Aurkikuntza
- 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
- Oraindik eztabaidagai
- Scientists debate whether Xuanhanosaurus belongs to the Megalosauridae family or to a group called Piatnitzkysauridae, so its exact family tree is still uncertain.3
Datuak nondik datozen
- 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): adina, tokiak, arroka-formazioak, sailkapena.
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