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Argyrosaurus
Argyrosaurus was a huge, long-necked plant-eater that lived in what is now Argentina. It was a titanosaur, a group of sauropods known for their enormous size. This dinosaur is known from a single left forelimb, but that arm was already huge!13
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Yanganaga ite?
Yari ndende ite?
Ubutumburuke bwayo bwanganaga iki?
igereranya
Yari iremereye ite?
ndende nk'imodoka 6 ziparitse ku murongo🍌ndende nk'imineke 160 ikurikiranye🍉iremereye nk'imbuto 10000 za watermelon🎒iremereye nk'ibyumba 64 by'amashuri byuzuye abana🐻❄️iremereye nk'idubu 110 zo mu rubura🏢isumbye ku buryo yarunguruka mu idirishya ryo ku igorofa rya 3🏃yashoboraga kwiruka metero 100 mu masegonda 33 (umuntu wihuta kurusha abandi akenera 9,6)Argyrosaurus yanganaga ite ugereranyije NAWE?
Ni imibare gusa ibarirwa muri mushakisha yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.
Yihutaga ite?
Utuntu dushimishije
The only sure fossil of Argyrosaurus is a huge left forelimb, including the upper arm bone, two lower arm bones, and all five hand bones.1
When the forelimb was found, the rest of the skeleton was there too, but it was completely destroyed during digging.1
Many other fossils were later thought to belong to Argyrosaurus, but scientists now think most of them are from different titanosaurs.1
One of those misidentified fossils was even given its own new name: Elaltitan lilloi.2
Argyrosaurus lived about 70 million years ago, near the very end of the Age of Dinosaurs.1
The name Argyrosaurus means 'silver lizard' because it was found in Argentina, which means 'silver land'.1
Ibibazo bibazwa cyane kuri Argyrosaurus
?How big was Argyrosaurus?
Estimates vary a lot. One estimate says about 17 metres long and 12 tonnes, while another says up to 28 metres and about 43.5 to 50.8 tonnes. A more recent estimate is 21 metres and 26 tonnes.1
?What did Argyrosaurus eat?
It was a plant-eater, like other sauropods. Its teeth and jaws are not known, but its relatives were herbivores, so it likely ate ferns, conifers, and other plants.1
?When did Argyrosaurus live?
It lived about 70 million years ago, during the Late Cretaceous Period, near the very end of the Age of Dinosaurs.1
?Why is Argyrosaurus called 'silver lizard'?
The name means 'silver lizard' because it was found in Argentina, which literally means 'silver land'.1
Gusenya ibinyoma
Ibivugwa: Many fossils from Argentina and Uruguay were once called Argyrosaurus.
Ukuri: Scientists now think only the original forelimb definitely belongs to Argyrosaurus. The other fossils are probably different dinosaurs.1
Ku bazobereye muri dinozore
- Izina rya siyansi
- Argyrosaurus
- Yiswe na
- Lydekker 18933
- Itsinda
- Izifite amajosi maremare
- Umuryango / ishami
- Titanosauria3
- Ishyirwa mu byiciro
- Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
- Imyaka y'amabuye
- imyaka miliyoni 84 kugeza 66 (Campanian / Maastrichtian)3
- Inzego z'amabuye
- Lago Colhué Huapi3
- Ibihugu
- Arijantine3
- Ibisigazwa byanditswe
- 1 muri The Paleobiology Database3
- Ivumburwa
- Argyrosaurus was named by Richard Lydekker in 1893, based on a huge left forelimb found in Chubut Province, Argentina.13
- Biracyagibwaho impaka
- Scientists are not sure exactly how Argyrosaurus is related to other titanosaurs. It might have had wrist bones, which most titanosaurs lacked, suggesting it was a more primitive member of the group.2
Aho amakuru yakuwe
- Argyrosaurus (en.wikipedia.org)
- A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur Argyrosaurus superbus, with a description of a new titanosaur genus (ri.conicet.gov.ar)
- Argyrosaurus in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.
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Brachiosaurus
Diplodocus
Brontosaurus
Argentinosaurus
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Ankylosaurus
Parasaurolophus