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Katuuni ya Rocasaurus
Kaadi ya dayinoso No. 1558 ku 2 027

Rocasaurus

Erinnya litegeeza: “General Roca lizard”1
Yalyanga: EbimeraEz'ensingo empanvuEnkomerero ya Kuretasi

Rocasaurus was a small, plant-eating sauropod that lived in what is now Argentina. It had a long neck and tail, and its bones were full of air spaces, making it lighter than it looked.1

Yabeerawo
emyaka obukadde 72 okutuuka ku 66 emabega5
Enkomerero ya Kuretasi
Ebisigalira byazuulibwa mu
Río Negro Province, Argentina12
Obuwanvu
8 m (26 ft)1
Obugulumivu
2.1 m (6.9 ft)
kuteebereza
Sipiidi esinga
nga 27 km/h (17 mph)
Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi
Jurasiki
Kuretasi
Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Rocasaurus obuwanvu nga 8 m (26 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?

Embwanga 0.5 m (1.6 ft)Embalaasinga 1.6 m (5.2 ft)Rocasaurusobugulumivu nga 2.1 m (6.9 ft)Enjovunga 3.2 m (10 ft)

kuteebereza

obuwanvu ng'embwa 8, ennyindo ku mukiraobuwanvu ng'amenvu 44 nga gaddiriŋŋanayandidduse mita 100 mu sikonda 13 (omuntu asinga embiro yeetaaga 9.6)

Rocasaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

ebintu ebinyuvu

Ebyewuunyisa

1

Rocasaurus was one of the smaller sauropods, only about 8 metres (26 feet) long.1

2

Its skeleton was highly pneumatic, meaning it had many air spaces in its bones, like modern birds.1

3

Rocasaurus lived during the Late Cretaceous, about 75 to 66 million years ago.1

4

It is closely related to other saltasaurid dinosaurs such as Saltasaurus and Neuquensaurus.1

5

The first fossils of Rocasaurus were found between 1989 and 1994 by scientists from the National University of Comahue.1

6

The species name muniozi honors Juan Carlos Muñoz, a paleontology director who supported research in the region.1

Kyakolebwa AIEkifaananyi kya Rocasaurus ekyakolebwa AI
Ekifaananyi kya Rocasaurus 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 Rocasaurus

?How big was Rocasaurus?

About 8 metres (26 feet) long. That made it one of the smaller sauropods.4

?What did Rocasaurus eat?

It was a plant-eater, or herbivore. It used its long neck to reach leaves and other plants.45

?When did Rocasaurus live?

It lived during the Late Cretaceous, about 75 to 70 million years ago.4

?Where was Rocasaurus found?

Its fossils were found in Argentina, near the city of General Roca in Río Negro Province.4

Eri abakugu mu dayinoso

Erinnya lya ssaayansi
Rocasaurus
Yatuumibwa
Salgado and Azpilicueta 20005
Ekibinja
Ez'ensingo empanvu
Ekika / ekibinja
Saltasauridae5
Engabanya
Sauropodomorpha > Sauropoda > Titanosauria > Macronaria5
Emyaka gy'enjazi
emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)5
Ensengeka z'enjazi
Allen5
Ensi
Arigentina5
Ebisigalira ebyazuulibwa
4 mu The Paleobiology Database5
Okuzuulibwa
Rocasaurus was named in 2000 by Leonardo Salgado and Claudia Azpilicueta. The fossils were found near General Roca in Río Negro, Argentina.13
Kikyakubaganyizibwako ebirowoozo
Scientists are not sure about the exact age of the rocks where Rocasaurus was found. Some think they are from the Late Campanian, others from the Late Maastrichtian.1

Ebituufu gye biva

  1. Rocasaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. "Un nuevo saltasaurino (Sauropoda, Titanosauridae) de la provincia de Río Negro (Formación Allen, Cretácico Superior), Patagonia, Argentina" | Ameghiniana (ameghiniana.org.ar)
  4. Rocasaurus - Wikipedia (en.wikipedia.org)
  5. Rocasaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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