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Chithunzi choseketsa cha Archaeocursor
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Archaeocursor

Dzina limatanthauza: “ancient runner from Asia”1
Ankadya: ZomeraOdya zomera a milomoKumayambiriro kwa 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

Ankakhala
zaka 200 mpaka 184 miliyoni zapitazo3
Kumayambiriro kwa Jurasiki
Mafosili apezeka ku
near Congyansi subway station, Chongqing Municipality, southwestern China1
Utali
1 m (3.3 ft)1
Msinkhu
0.33 m (1.1 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 25 km/h (16 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Archaeocursor utali wa pafupifupi 1 m (3.3 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Archaeocursormsinkhu wa pafupifupi 0.33 m (1.1 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

wautali ngati amphaka a pakhomo 2 otsatizana mphuno ndi mchirawautali ngati nthochi 6 zotsatizanawamng'ono moti angayende pansi pa mpandoakanatha kuthamanga mamita 100 m'masekondi 14 (munthu waliwiro kwambiri amafunika 9.6)

Archaeocursor anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

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

2

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

3

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

4

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

5

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

6

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

Chopangidwa ndi AIChithunzi cha Archaeocursor chopangidwa ndi AI
Chithunzi cha momwe Archaeocursor mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Archaeocursor

?How big was Archaeocursor?

About 1 metre (3.3 feet) long, which is roughly the size of a big dog.21

?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.21

?Why is it called Archaeocursor?

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

Kwa akatswiri a madino

Dzina la sayansi
Archaeocursor
Anapatsidwa dzina ndi
Yao et al. 20253
Gulu
Odya zomera a milomo
Banja / kladi
Ornithischia3
Magawidwe a sayansi
Ornithischia3
Zaka za miyala
zaka 200 mpaka 184 miliyoni (Sinemurian / Pliensbachian)3
Mapangidwe a miyala
Ziliujing3
Mayiko
China3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
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.31
Akukambiranabe
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

Kumene mfundo zimachokera

  1. New evidence for the earliest ornithischian dinosaurs from Asia (pmc.ncbi.nlm.nih.gov)
  2. Archaeocursor (en.wikipedia.org)
  3. Archaeocursor in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Odya zomera a milomo

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Enanso a nthawi yomweyo: Kumayambiriro kwa Jurasiki

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Dyetsa Rexbokosi la mphatso la akuluakulu