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Gasparinisaura

Erinnya litegeeza: “Gasparini's lizard”1

Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEnkomerero ya Kuretasi

Gasparinisaura was a tiny, speedy plant-eater that lived in Argentina during the Late Cretaceous. It had a long tail with special triangular bones and swallowed little stones to help grind up tough plants in its stomach.1

Yabeerawo

emyaka obukadde 84 okutuuka ku 72 emabega4

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Río Negro Province, Argentina1 2

Obuwanvu

0.8 okutuuka ku 1.7 m (2.6 okutuuka ku 5.6 ft)1 2

Obuzito

13 kg (29 lb)1

Sipiidi esinga

nga 35 km/h (22 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

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Yali muzito kwenkana wa?

obuzito ng'obwa kkapa 3 ab'awaka

obuwanvu nga kkapa 3 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 9 nga gaddiriŋŋanaobuzito ng'obw'amenvu 110yandidduse mita 100 mu sikonda 10 (omuntu asinga embiro yeetaaga 9.6)

Gasparinisaura yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Gasparinisaura nga 35 km/h (22 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Gasparinisaura had a rounded head with very large eye sockets placed high on the skull.1

Its tail had low, plate-like triangular bones called chevrons that were expanded toward the back, a feature unique among euornithopods.1

Juvenile Gasparinisaura skeletons were found with clusters of up to 140 polished stones in their bellies, which acted as a gastric mill to grind food.1

The gastroliths made up about 0.3% of the dinosaur's body weight and were about 8 millimetres across on average.1

Gasparinisaura had long hindlimbs with a short thighbone and a long lower leg, making it a fast runner.1

Its first toe bone (metatarsal) was reduced to a splint, a specialized feature for running.1

Ekifaananyi kya Gasparinisaura 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 Gasparinisaura

?How big was Gasparinisaura?

Gasparinisaura was about 1.7 metres (5.6 ft) long and weighed about 13 kilograms (29 lb).1

?What did Gasparinisaura eat?

Gasparinisaura was a herbivore, meaning it ate plants. It swallowed small stones to help grind up tough plant material in its stomach.1 2

?When did Gasparinisaura live?

Gasparinisaura lived during the Late Cretaceous, about 86 to 71 million years ago.2

?Where was Gasparinisaura found?

Gasparinisaura fossils were found in Argentina, near the city of Cinco Saltos in Río Negro Province.1

?Why did Gasparinisaura swallow stones?

Gasparinisaura swallowed stones, called gastroliths, to help grind up tough plants in its stomach, like a bird's gizzard.1 3

?Was Gasparinisaura a fast runner?

Yes, Gasparinisaura had long hindlimbs with a short thighbone and a long lower leg, which made it a fast runner.1

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Gasparinisaura
Yatuumibwa: Coria and Salgado 19964
Ekibinja: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja: Elasmaria4
Engabanya: Ornithischia > Ornithopoda > Iguanodontia4
Emyaka gy'enjazi: emyaka obukadde 84 okutuuka ku 72 (Campanian)4
Ensengeka z'enjazi: Anacleto4
Ensi: Arigentina4
Ebisigalira ebyazuulibwa: 3 mu The Paleobiology Database4
Okuzuulibwa: The first fossils were found in 1992 near Cinco Saltos, Argentina. The dinosaur was named and described in 1996 by Rodolfo Coria and Leonardo Salgado, who honored paleontologist Zulma Brandoni de Gasparini.1
Kikyakubaganyizibwako ebirowoozo: Scientists are still debating exactly where Gasparinisaura fits in the dinosaur family tree. Some studies place it as a basal member of the group Elasmaria, but its exact relationships are not fully settled.1

Ebituufu gye biva

Gasparinisaura (en.wikipedia.org)
Gasparinisaura | Natural History Museum (nhm.ac.uk)
Brief report: Gastroliths in an ornithopod dinosaur (app.pan.pl)
Gasparinisaura in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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