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Katuuni ya Sidersaura
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Sidersaura

Erinnya litegeeza: “star lizard”1
Yalyanga: EbimeraEz'ensingo empanvuEntandikwa ya Kuretasi

Sidersaura was a huge, long-necked plant-eater that lived in what is now Argentina. It may have been one of the biggest members of its dinosaur family, reaching about the length of a school bus. Its star-shaped tail bones gave it the name 'star lizard'.1

Yabeerawo
emyaka obukadde 110 okutuuka ku 106 emabega3
Entandikwa ya Kuretasi
Ebisigalira byazuulibwa mu
Neuquén Province, Argentina12
Obuwanvu
18 okutuuka ku 20 m (59 okutuuka ku 66 ft)1
Obuzito
ttani 15 (33,100 lb)1
Obugulumivu
4.5 m (15 ft)
kuteebereza
Sipiidi esinga
nga 13 km/h (8 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Sidersaura obuwanvu nga 20 m (66 ft)Akagaali k'omukulu nga 1.8 m (5.9 ft)Emmotoka nga 4.5 m (15 ft)Enjovu, ekisolo ekisinga obunene ku lukalu leero nga 6.5 m (21 ft)

Yali mugulumivu kwenkana wa?

Embalaasinga 1.6 m (5.2 ft)Enjovunga 3.2 m (10 ft)Sidersauraobugulumivu nga 4.5 m (15 ft)Entugganga 5.5 m (18 ft)

kuteebereza

Yali muzito kwenkana wa?

obuzito ng'obw'enjovu 2.5
obuwanvu ng'emmotoka 4 ezisimbiddwa mu lunyiririobuwanvu ng'amenvu 110 nga gaddiriŋŋanaobuzito ng'obw'emmotoka 10obuzito ng'obwa wotamerooni 3000obuzito ng'obw'ebibiina 19 ebijjuvu eby'abaana b'essomeroobuzito ng'obwa ddubu enjeru 33mugulumivu ekimala okulingiza mu ddirisa ku mwaliiro 2yandidduse mita 100 mu sikonda 28 (omuntu asinga embiro yeetaaga 9.6)

Sidersaura yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Sidersaura had a hole between its forehead and top of the skull called a frontoparietal foramen, which is rare among sauropods. Only a few other long-necked dinosaurs like Apatosaurus have it.1

2

Its thigh bone (femur) was 1.55 metres (5.1 feet) long, making it the biggest known of any rebbachisaurid dinosaur.1

3

The bones of four Sidersaura individuals were discovered together, including one found just 20 metres (66 feet) from the skeleton of the giant meat-eater Meraxes.1

4

Sidersaura belongs to a group called rebbachisaurids, which mostly lived in the southern continents. It was one of the last of its kind before they went extinct.12

5

The star-shaped haemal arches (bones under the tail) of Sidersaura earned it the name 'star lizard'. No other named dinosaur has exactly this shape.1

6

Sidersaura lived about 106 million years ago during the Early Cretaceous period, in a region that is now the desert-like Huincul Formation in Argentina.32

Kyakolebwa AIEkifaananyi kya Sidersaura ekyakolebwa AI
Ekifaananyi kya Sidersaura ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.
wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Sidersaura

?How big was Sidersaura?

Sidersaura was about 18 to 20 metres (59 to 66 ft) long and weighed around 15 tons. It was one of the largest members of its dinosaur family.12

?What did Sidersaura eat?

Sidersaura was a plant-eater (herbivore). It ate plants, using its long neck to reach high or low vegetation.13

?When did Sidersaura live?

Sidersaura lived about 106 million years ago, during the Early Cretaceous period.1

?Is Sidersaura a dinosaur?

Yes, Sidersaura is a dinosaur. It is a sauropod dinosaur, specifically a rebbachisaurid.13

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Sidersaura
Yatuumibwa
Lerzo et al. 20243
Ekibinja
Ez'ensingo empanvu
Ekika / ekibinja
Rebbachisauridae3
Engabanya
Sauropodomorpha > Sauropoda > Diplodocoidea3
Emyaka gy'enjazi
emyaka obukadde 110 okutuuka ku 106 (Albian)3
Ensengeka z'enjazi
Huincul3
Ensi
Arigentina3
Ebisigalira ebyazuulibwa
2 mu The Paleobiology Database3
Okuzuulibwa
The fossils of Sidersaura were found in 2012 near Villa El Chocón, Argentina, and were dug up over five years. Scientists led by Lucas Lerzo named it in 2024, after Mara Ripoll, a fossil preparator.1
Kikyakubaganyizibwako ebirowoozo
Scientists are still debating exactly how Sidersaura is related to other rebbachisaurids, especially because it has some features that are also seen in titanosaurs.12

Ebituufu gye biva

  1. Sidersaura (en.wikipedia.org)
  2. The last of the oldies: a basal rebbachisaurid (Sauropoda, Diplodocoidea) from the early Late Cretaceous (Cenomanian, Turonian) of Patagonia, Argentina: Historical Biology: Vol 37 , No 2 - Get Access (tandfonline.com)
  3. Sidersaura in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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Endala okuva mu kibinja kye kimu: Ez'ensingo empanvu

BrachiosaurusEz'ensingo empanvuDiplodocusEz'ensingo empanvuBrontosaurusEz'ensingo empanvuArgentinosaurusEz'ensingo empanvuCamarasaurusEz'ensingo empanvuMorosaurusEz'ensingo empanvu

Era ez'omu kiseera kye kimu: Entandikwa ya Kuretasi

StegosaurusDayinoso ez'ebipandeIguanodonEzirya ebimera ez'omumwa ng'ogw'ekinyonyiArchaeopteryxEbinyonyi eby'olubereberyeGiganotosaurusDayinoso ezirya ennyamaMicroraptorRaputaDeinonychusRaputa
Liisa Rexakasanduuko k'ebirabo eri abakulu