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Chithunzi choseketsa cha Sarahsaurus
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Sarahsaurus

Dzina limatanthauza: “Sarah's lizard”1
Ankadya: ZomeraMakosi ataliKumayambiriro kwa Jurasiki

Sarahsaurus was an early long-necked dinosaur that lived in what is now Arizona during the Early Jurassic. It was one of the first sauropodomorphs to appear in North America after a big extinction event.21

Ankakhala
zaka 200 mpaka 184 miliyoni zapitazo4
Kumayambiriro kwa Jurasiki
Mafosili apezeka ku
Arizona, USA (Kayenta Formation, Navajo Nation)1
Utali
4 mpaka 5 m (13 mpaka 16 ft)4
Kulemera
150 kg mpaka 250 kg (331 mpaka 551 lb)4
Msinkhu
1.4 m (4.6 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 39 km/h (24 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Sarahsaurus utali wa pafupifupi 5 m (16 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Galupafupifupi 0.5 m (1.6 ft)Sarahsaurusmsinkhu wa pafupifupi 1.4 m (4.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

Ankalemera bwanji?

wolemera ngati agalu 12
wautali ngati agalu 5 otsatizana mphuno ndi mchirawautali ngati nthochi 28 zotsatizanawolemera ngati mavwende 50wolemera ngati ana a sukulu ya mkaka 13wolemera ngati ana a sukulu 8akanatha kuthamanga mamita 100 m'masekondi 9.2 (munthu waliwiro kwambiri amafunika 9.6)

Sarahsaurus 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

Sarahsaurus is one of only three sauropodomorph dinosaurs known from the Early Jurassic of North America.2

2

Its name honors Sarah and Ernest Butler, whose generosity helped science in Texas.1

3

The specific name 'aurifontanalis' means 'of the gold spring', referring to Gold Spring, Arizona, where the first skeleton was found.1

4

Scientists used CT scans to study the skull of Sarahsaurus without damaging the fossils.1

5

Sarahsaurus belongs to the group Massospondylidae, which includes dinosaurs mostly found in the southern continents.2

6

The holotype skeleton includes a partial skull, most of the backbone, both arms, and both legs.1

Chopangidwa ndi AIChithunzi cha Sarahsaurus chopangidwa ndi AI
Chithunzi cha momwe Sarahsaurus 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 Sarahsaurus

?How big was Sarahsaurus?

Sarahsaurus was mid-sized for a basal sauropodomorph. Its vertebral column measured more than 3.1 metres (10 ft) long, and one estimate gives a total length of about 4 metres (13 ft) and a weight of 200 kilograms (440 lb).3

?What did Sarahsaurus eat?

Sarahsaurus was probably a plant-eater, but it had very large, powerful hands, which might mean it also ate some meat, making it an omnivore.3

?When did Sarahsaurus live?

Sarahsaurus lived during the Early Jurassic period, about 200 to 190 million years ago.3

?Where was Sarahsaurus found?

All Sarahsaurus fossils were found near Gold Spring, Arizona, in the Kayenta Formation.31

?Why is it called Sarahsaurus?

It is named after Sarah Butler, who helped fund a dinosaur exhibit, and the species name 'aurifontanalis' means 'of the gold spring', after the place where it was found.3

?Was Sarahsaurus a dinosaur?

Yes, Sarahsaurus was a dinosaur, specifically a basal sauropodomorph, a group of long-necked dinosaurs.3

Wothetsa nthano zabodza

Nthano: Some people think Sarahsaurus was a giant, elephant-sized dinosaur.

Zoona: Sarahsaurus was actually quite small for a sauropodomorph, only about 4 to 5 meters long and weighing as much as a black bear.4

Kwa akatswiri a madino

Dzina la sayansi
Sarahsaurus
Anapatsidwa dzina ndi
Rowe et al. 20114
Gulu
Makosi atali
Banja / kladi
Massospondylidae4
Magawidwe a sayansi
Sauropodomorpha4
Zaka za miyala
zaka 200 mpaka 184 miliyoni (Sinemurian / Pliensbachian)4
Mapangidwe a miyala
Kayenta4
Mayiko
Amereka4
Zolemba za mafosili
2 mu The Paleobiology Database4
Kupezeka
Sarahsaurus was named in 2011 by Timothy Rowe, Hans-Dieter Sues, and Robert Reisz. The first fossils were collected between 1997 and 2000 by a team from the University of Texas and the Navajo Nation EcoScouts.41
Akukambiranabe
Scientists are still debating whether the three North American sauropodomorphs arrived by separate migrations or evolved from a common ancestor that lived in North America.2

Kumene mfundo zimachokera

  1. Anatomy and systematics of the sauropodomorph ... (journals.plos.org)
  2. Anatomy and systematics of the sauropodomorph Sarahsaurus aurifontanalis from the Early Jurassic Kayenta Formation (pubmed.ncbi.nlm.nih.gov)
  3. Sarahsaurus (en.wikipedia.org)
  4. Sarahsaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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