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Kaadi ya dayinoso No. 0149 ku 2 027

Archaeocursor

Erinnya litegeeza: “ancient runner from Asia”1

Yalyanga: EbimeraEzirya ebimera ez'omumwa ng'ogw'ekinyonyiEntandikwa ya Jurasiki

Archaeocursor was a tiny, speedy plant-eater that lived in what is now China. It was one of the earliest beaked dinosaurs in Asia, and it was only about as long as a big dog!1

Yabeerawo

emyaka obukadde 200 okutuuka ku 184 emabega3

Entandikwa ya Jurasiki

Ebisigalira byazuulibwa mu

near Congyansi subway station, Chongqing Municipality, southwestern China1

Obuwanvu

1 m (3.3 ft)1

Obugulumivu

0.33 m (1.1 ft)

kuteebereza

Sipiidi esinga

nga 25 km/h (16 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali mugulumivu kwenkana wa?

kuteebereza

obuwanvu nga kkapa 2 ab'awaka, ennyindo ku mukiraobuwanvu ng'amenvu 6 nga gaddiriŋŋanamutono nnyo nga asobola okuyita wansi w'entebeyandidduse mita 100 mu sikonda 14 (omuntu asinga embiro yeetaaga 9.6)

Archaeocursor yali munene atya bw'ogeraageranya ku GGWE?

Kubala kwokka mu browser yo. Tewali kiterekebwa wadde okusindikibwa wonna.

Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

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

Archaeocursor nga 25 km/h (16 mph)

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

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Archaeocursor is known from just one fossil: a nearly complete left thigh bone (femur) that is 93 millimetres long.1

It lived during the Early Jurassic period, about 199 to 184 million years ago, in the Sinemurian to Pliensbachian stages.3

Scientists think Archaeocursor was a young adult when it died, because of the growth rings in its thigh bone.1

This dinosaur is the oldest ornithischian (beaked plant-eater) ever found in Asia.1

Archaeocursor was about the same size as Eocursor, another early ornithischian from South Africa.1

Its name means 'ancient runner from Asia', because it was built for speed with long legs.1

Ekifaananyi kya Archaeocursor 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 Archaeocursor

?How big was Archaeocursor?

About 1 metre (3.3 feet) long, which is roughly the size of a big dog.2 1

?What did Archaeocursor eat?

It was a plant-eater, like other ornithischian dinosaurs.2

?When did Archaeocursor live?

It lived during the Early Jurassic period, about 199 to 184 million years ago.2 1

?Why is it called Archaeocursor?

Its name means ancient runner because it was an ancient dinosaur built for speed.2

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Archaeocursor
Yatuumibwa: Yao et al. 20253
Ekibinja: Ezirya ebimera ez'omumwa ng'ogw'ekinyonyi
Ekika / ekibinja: Ornithischia3
Engabanya: Ornithischia3
Emyaka gy'enjazi: emyaka obukadde 200 okutuuka ku 184 (Sinemurian / Pliensbachian)3
Ensengeka z'enjazi: Ziliujing3
Ensi: Cayina3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: Archaeocursor was named in 2025 by a team of scientists including X. Yao, Q. Zhao, T. Ren, G. Wei, and X. Xu. The single fossil was found near a subway station in Chongqing, China.3 1
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure exactly how Archaeocursor is related to other early ornithischians. The family tree shows it as the earliest-diverging ornithischian in Asia, but this is not strongly supported.1

Ebituufu gye biva

New evidence for the earliest ornithischian dinosaurs from Asia (pmc.ncbi.nlm.nih.gov)
Archaeocursor (en.wikipedia.org)
Archaeocursor in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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