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Chithunzi choseketsa cha Sanjuansaurus
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Sanjuansaurus

Dzina limatanthauza: “San Juan Province lizard”1
Ankadya: NyamaMadainoso oyambaKumapeto kwa Triasiki

Sanjuansaurus was an early meat-eating dinosaur that lived about 231 million years ago in what is now Argentina. It was a fast hunter with sharp claws and teeth, and it was one of the first dinosaurs to appear on Earth.21

Ankakhala
zaka 237 mpaka 227 miliyoni zapitazo4
Kumapeto kwa Triasiki
Mafosili apezeka ku
Ischigualasto Provincial Park, San Juan Province, Argentina24
Utali
2.5 mpaka 3.5 m (8.2 mpaka 11 ft)2
Msinkhu
0.93 m (3.1 ft)
kuyerekeza
Liwiro lalikulu kwambiri
pafupifupi 51 km/h (32 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Sanjuansaurus utali wa pafupifupi 3.5 m (11 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)Sanjuansaurusmsinkhu wa pafupifupi 0.93 m (3.1 ft)Hatchipafupifupi 1.6 m (5.2 ft)

kuyerekeza

wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 19 zotsatizanaakanatha kuthamanga mamita 100 m'masekondi 7.1 (munthu waliwiro kwambiri amafunika 9.6)

Sanjuansaurus 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

Sanjuansaurus had a short pubis bone that was only 63% of the length of its thigh bone, which is a unique feature among its relatives.2

2

It lived in a warm, wet floodplain with forests of ferns and giant conifers, alongside other early dinosaurs like Herrerasaurus and Eoraptor.1

3

The only known fossil of Sanjuansaurus was found in an area of just one square meter, suggesting all the bones came from a single animal.2

4

Sanjuansaurus was about the same size as a medium-sized Herrerasaurus, and slightly larger than Staurikosaurus.2

5

The name Sanjuansaurus honors San Juan Province in Argentina, where the fossil was discovered.1

6

Scientists think Sanjuansaurus was a fast runner because its leg bones were long and slender, built for speed.2

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

?How big was Sanjuansaurus?

About 3 metres (10 feet) long. It was about the size of a medium Herrerasaurus, with a thigh bone 395 mm (15.6 in) long.31

?What did Sanjuansaurus eat?

It was a carnivore, meaning it ate meat. It had sharp claws and teeth to hunt other animals.31

?When did Sanjuansaurus live?

It lived about 231 million years ago during the Late Triassic Period, in what is now Argentina.12

?Was Sanjuansaurus a dinosaur?

Yes, it was an early meat-eating dinosaur called a herrerasaurid. It is one of the first dinosaurs to appear on Earth.12

Kwa akatswiri a madino

Dzina la sayansi
Sanjuansaurus
Anapatsidwa dzina ndi
Alcober and Martínez 20104
Gulu
Madainoso oyamba
Banja / kladi
Herrerasauridae4
Magawidwe a sayansi
Herrerasauridae4
Zaka za miyala
zaka 237 mpaka 227 miliyoni (Carnian)4
Mapangidwe a miyala
Ischigualasto4
Mayiko
Argentina4
Zolemba za mafosili
1 mu The Paleobiology Database4
Kupezeka
Sanjuansaurus was named in 2010 by paleontologists Oscar Alcober and Ricardo Martínez, based on a partial skeleton found in 1994 in the Ischigualasto Formation of Argentina.24
Akukambiranabe
Scientists are still debating whether herrerasaurids like Sanjuansaurus were early theropods or a separate group of dinosaurs that lived before theropods evolved.2

Kumene mfundo zimachokera

  1. Sanjuansaurus (en.wikipedia.org)
  2. A new herrerasaurid (Dinosauria, Saurischia) from the Upper Triassic Ischigualasto Formation of northwestern Argentina (pmc.ncbi.nlm.nih.gov)
  3. PaleoCodex :: Sanjuansaurus (paleocodex.com)
  4. Sanjuansaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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Ena a gulu lomweli: Madainoso oyamba

HerrerasaurusMadainoso oyambaTawaMadainoso oyambaChindesaurusMadainoso oyambaNyasasaurusMadainoso oyambaStaurikosaurusMadainoso oyambaAlwalkeriaMadainoso oyamba

Enanso a nthawi yomweyo: Kumapeto kwa Triasiki

NothosaurusZokwawa za m'nyanjaMassospondylusMakosi ataliPlateosaurusMakosi ataliCoelophysisMadino odya nyamaPodokesaurusMadino odya nyamaSimosaurusZokwawa za m'nyanja
Dyetsa Rexbokosi la mphatso la akuluakulu